80628336

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 234468624

約数和(自身を除く): 153840288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 137, 144, 183, 201, 244, 268, 274, 366, 402, 411, 488, 536, 548, 549, 603, 732, 804, 822, 976, 1072, 1096, 1098, 1206, 1233, 1464, 1608, 1644, 2192, 2196, 2412, 2466, 2928, 3216, 3288, 4087, 4392, 4824, 4932, 6576, 8174, 8357, 8784, 9179, 9648, 9864, 12261, 16348, 16714, 18358, 19728, 24522, 25071, 27537, 32696, 33428, 36716, 36783, 49044, 50142, 55074, 65392, 66856, 73432, 73566, 75213, 82611, 98088, 100284, 110148, 133712, 146864, 147132, 150426, 165222, 196176, 200568, 220296, 294264, 300852, 330444, 401136, 440592, 559919, 588528, 601704, 660888, 1119838, 1203408, 1321776, 1679757, 2239676, 3359514, 4479352, 5039271, 6719028, 8958704, 10078542, 13438056, 20157084, 26876112, 40314168, 80628336]

約数ペア:

[(1, 80628336), (2, 40314168), (3, 26876112), (4, 20157084), (6, 13438056), (8, 10078542), (9, 8958704), (12, 6719028), (16, 5039271), (18, 4479352), (24, 3359514), (36, 2239676), (48, 1679757), (61, 1321776), (67, 1203408), (72, 1119838), (122, 660888), (134, 601704), (137, 588528), (144, 559919), (183, 440592), (201, 401136), (244, 330444), (268, 300852), (274, 294264), (366, 220296), (402, 200568), (411, 196176), (488, 165222), (536, 150426), (548, 147132), (549, 146864), (603, 133712), (732, 110148), (804, 100284), (822, 98088), (976, 82611), (1072, 75213), (1096, 73566), (1098, 73432), (1206, 66856), (1233, 65392), (1464, 55074), (1608, 50142), (1644, 49044), (2192, 36783), (2196, 36716), (2412, 33428), (2466, 32696), (2928, 27537), (3216, 25071), (3288, 24522), (4087, 19728), (4392, 18358), (4824, 16714), (4932, 16348), (6576, 12261), (8174, 9864), (8357, 9648), (8784, 9179)]