77417172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 252959616

約数和(自身を除く): 175542444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 37, 38, 42, 46, 57, 63, 69, 74, 76, 84, 92, 111, 114, 126, 133, 138, 148, 161, 171, 207, 222, 228, 252, 259, 266, 276, 322, 333, 342, 361, 399, 414, 437, 444, 483, 518, 532, 644, 666, 684, 703, 722, 777, 798, 828, 851, 874, 966, 1036, 1083, 1197, 1311, 1332, 1406, 1444, 1449, 1554, 1596, 1702, 1748, 1932, 2109, 2166, 2331, 2394, 2527, 2553, 2622, 2812, 2898, 3059, 3108, 3249, 3404, 3933, 4218, 4332, 4662, 4788, 4921, 5054, 5106, 5244, 5796, 5957, 6118, 6327, 6498, 7581, 7659, 7866, 8303, 8436, 9177, 9324, 9842, 10108, 10212, 11914, 12236, 12654, 12996, 13357, 14763, 15162, 15318, 15732, 16169, 16606, 17871, 18354, 19684, 22743, 23828, 24909, 25308, 26714, 27531, 29526, 30324, 30636, 32338, 33212, 35742, 36708, 40071, 44289, 45486, 48507, 49818, 53428, 53613, 55062, 58121, 59052, 64676, 71484, 74727, 80142, 88578, 90972, 93499, 97014, 99636, 107226, 110124, 113183, 116242, 120213, 145521, 149454, 160284, 174363, 177156, 186998, 194028, 214452, 226366, 232484, 240426, 280497, 291042, 298908, 307211, 339549, 348726, 373996, 452732, 480852, 523089, 560994, 582084, 614422, 679098, 697452, 841491, 921633, 1018647, 1046178, 1121988, 1228844, 1358196, 1682982, 1843266, 2037294, 2092356, 2150477, 2764899, 3365964, 3686532, 4074588, 4300954, 5529798, 6451431, 8601908, 11059596, 12902862, 19354293, 25805724, 38708586, 77417172]

約数ペア:

[(1, 77417172), (2, 38708586), (3, 25805724), (4, 19354293), (6, 12902862), (7, 11059596), (9, 8601908), (12, 6451431), (14, 5529798), (18, 4300954), (19, 4074588), (21, 3686532), (23, 3365964), (28, 2764899), (36, 2150477), (37, 2092356), (38, 2037294), (42, 1843266), (46, 1682982), (57, 1358196), (63, 1228844), (69, 1121988), (74, 1046178), (76, 1018647), (84, 921633), (92, 841491), (111, 697452), (114, 679098), (126, 614422), (133, 582084), (138, 560994), (148, 523089), (161, 480852), (171, 452732), (207, 373996), (222, 348726), (228, 339549), (252, 307211), (259, 298908), (266, 291042), (276, 280497), (322, 240426), (333, 232484), (342, 226366), (361, 214452), (399, 194028), (414, 186998), (437, 177156), (444, 174363), (483, 160284), (518, 149454), (532, 145521), (644, 120213), (666, 116242), (684, 113183), (703, 110124), (722, 107226), (777, 99636), (798, 97014), (828, 93499), (851, 90972), (874, 88578), (966, 80142), (1036, 74727), (1083, 71484), (1197, 64676), (1311, 59052), (1332, 58121), (1406, 55062), (1444, 53613), (1449, 53428), (1554, 49818), (1596, 48507), (1702, 45486), (1748, 44289), (1932, 40071), (2109, 36708), (2166, 35742), (2331, 33212), (2394, 32338), (2527, 30636), (2553, 30324), (2622, 29526), (2812, 27531), (2898, 26714), (3059, 25308), (3108, 24909), (3249, 23828), (3404, 22743), (3933, 19684), (4218, 18354), (4332, 17871), (4662, 16606), (4788, 16169), (4921, 15732), (5054, 15318), (5106, 15162), (5244, 14763), (5796, 13357), (5957, 12996), (6118, 12654), (6327, 12236), (6498, 11914), (7581, 10212), (7659, 10108), (7866, 9842), (8303, 9324), (8436, 9177)]