72195032

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 175432320

約数和(自身を除く): 103237288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 457, 637, 728, 806, 868, 914, 1274, 1519, 1612, 1736, 1828, 2548, 2821, 3038, 3199, 3224, 3656, 5096, 5642, 5941, 6076, 6398, 11284, 11882, 12152, 12796, 14167, 19747, 22393, 22568, 23764, 25592, 28334, 39494, 41587, 44786, 47528, 56668, 78988, 83174, 89572, 99169, 113336, 157976, 166348, 179144, 184171, 198338, 291109, 332696, 368342, 396676, 582218, 694183, 736684, 793352, 1164436, 1289197, 1388366, 1473368, 2328872, 2578394, 2776732, 5156788, 5553464, 9024379, 10313576, 18048758, 36097516, 72195032]

約数ペア:

[(1, 72195032), (2, 36097516), (4, 18048758), (7, 10313576), (8, 9024379), (13, 5553464), (14, 5156788), (26, 2776732), (28, 2578394), (31, 2328872), (49, 1473368), (52, 1388366), (56, 1289197), (62, 1164436), (91, 793352), (98, 736684), (104, 694183), (124, 582218), (182, 396676), (196, 368342), (217, 332696), (248, 291109), (364, 198338), (392, 184171), (403, 179144), (434, 166348), (457, 157976), (637, 113336), (728, 99169), (806, 89572), (868, 83174), (914, 78988), (1274, 56668), (1519, 47528), (1612, 44786), (1736, 41587), (1828, 39494), (2548, 28334), (2821, 25592), (3038, 23764), (3199, 22568), (3224, 22393), (3656, 19747), (5096, 14167), (5642, 12796), (5941, 12152), (6076, 11882), (6398, 11284)]