90272496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 256114560

約数和(自身を除く): 165842064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 103, 114, 124, 152, 186, 206, 228, 248, 304, 309, 372, 412, 456, 496, 589, 618, 744, 824, 912, 961, 1178, 1236, 1488, 1648, 1767, 1922, 1957, 2356, 2472, 2883, 3193, 3534, 3844, 3914, 4712, 4944, 5766, 5871, 6386, 7068, 7688, 7828, 9424, 9579, 11532, 11742, 12772, 14136, 15376, 15656, 18259, 19158, 23064, 23484, 25544, 28272, 31312, 36518, 38316, 46128, 46968, 51088, 54777, 60667, 73036, 76632, 93936, 98983, 109554, 121334, 146072, 153264, 182001, 197966, 219108, 242668, 292144, 296949, 364002, 395932, 438216, 485336, 593898, 728004, 791864, 876432, 970672, 1187796, 1456008, 1583728, 1880677, 2375592, 2912016, 3761354, 4751184, 5642031, 7522708, 11284062, 15045416, 22568124, 30090832, 45136248, 90272496]

約数ペア:

[(1, 90272496), (2, 45136248), (3, 30090832), (4, 22568124), (6, 15045416), (8, 11284062), (12, 7522708), (16, 5642031), (19, 4751184), (24, 3761354), (31, 2912016), (38, 2375592), (48, 1880677), (57, 1583728), (62, 1456008), (76, 1187796), (93, 970672), (103, 876432), (114, 791864), (124, 728004), (152, 593898), (186, 485336), (206, 438216), (228, 395932), (248, 364002), (304, 296949), (309, 292144), (372, 242668), (412, 219108), (456, 197966), (496, 182001), (589, 153264), (618, 146072), (744, 121334), (824, 109554), (912, 98983), (961, 93936), (1178, 76632), (1236, 73036), (1488, 60667), (1648, 54777), (1767, 51088), (1922, 46968), (1957, 46128), (2356, 38316), (2472, 36518), (2883, 31312), (3193, 28272), (3534, 25544), (3844, 23484), (3914, 23064), (4712, 19158), (4944, 18259), (5766, 15656), (5871, 15376), (6386, 14136), (7068, 12772), (7688, 11742), (7828, 11532), (9424, 9579)]