78689688

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 255360000

約数和(自身を除く): 176670312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 79, 84, 88, 98, 121, 132, 147, 154, 158, 168, 196, 231, 237, 242, 264, 294, 308, 316, 343, 363, 392, 462, 474, 484, 539, 553, 588, 616, 632, 686, 726, 847, 869, 924, 948, 968, 1029, 1078, 1106, 1176, 1372, 1452, 1617, 1659, 1694, 1738, 1848, 1896, 2058, 2156, 2212, 2541, 2607, 2744, 2904, 3234, 3318, 3388, 3476, 3773, 3871, 4116, 4312, 4424, 5082, 5214, 5929, 6083, 6468, 6636, 6776, 6952, 7546, 7742, 8232, 9559, 10164, 10428, 11319, 11613, 11858, 12166, 12936, 13272, 15092, 15484, 17787, 18249, 19118, 20328, 20856, 22638, 23226, 23716, 24332, 27097, 28677, 30184, 30968, 35574, 36498, 38236, 41503, 42581, 45276, 46452, 47432, 48664, 54194, 57354, 66913, 71148, 72996, 76472, 81291, 83006, 85162, 90552, 92904, 108388, 114708, 124509, 127743, 133826, 142296, 145992, 162582, 166012, 170324, 200739, 216776, 229416, 249018, 255486, 267652, 298067, 325164, 332024, 340648, 401478, 468391, 498036, 510972, 535304, 596134, 650328, 802956, 894201, 936782, 996072, 1021944, 1192268, 1405173, 1605912, 1788402, 1873564, 2384536, 2810346, 3278737, 3576804, 3747128, 5620692, 6557474, 7153608, 9836211, 11241384, 13114948, 19672422, 26229896, 39344844, 78689688]

約数ペア:

[(1, 78689688), (2, 39344844), (3, 26229896), (4, 19672422), (6, 13114948), (7, 11241384), (8, 9836211), (11, 7153608), (12, 6557474), (14, 5620692), (21, 3747128), (22, 3576804), (24, 3278737), (28, 2810346), (33, 2384536), (42, 1873564), (44, 1788402), (49, 1605912), (56, 1405173), (66, 1192268), (77, 1021944), (79, 996072), (84, 936782), (88, 894201), (98, 802956), (121, 650328), (132, 596134), (147, 535304), (154, 510972), (158, 498036), (168, 468391), (196, 401478), (231, 340648), (237, 332024), (242, 325164), (264, 298067), (294, 267652), (308, 255486), (316, 249018), (343, 229416), (363, 216776), (392, 200739), (462, 170324), (474, 166012), (484, 162582), (539, 145992), (553, 142296), (588, 133826), (616, 127743), (632, 124509), (686, 114708), (726, 108388), (847, 92904), (869, 90552), (924, 85162), (948, 83006), (968, 81291), (1029, 76472), (1078, 72996), (1106, 71148), (1176, 66913), (1372, 57354), (1452, 54194), (1617, 48664), (1659, 47432), (1694, 46452), (1738, 45276), (1848, 42581), (1896, 41503), (2058, 38236), (2156, 36498), (2212, 35574), (2541, 30968), (2607, 30184), (2744, 28677), (2904, 27097), (3234, 24332), (3318, 23716), (3388, 23226), (3476, 22638), (3773, 20856), (3871, 20328), (4116, 19118), (4312, 18249), (4424, 17787), (5082, 15484), (5214, 15092), (5929, 13272), (6083, 12936), (6468, 12166), (6636, 11858), (6776, 11613), (6952, 11319), (7546, 10428), (7742, 10164), (8232, 9559)]