75891972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 198640512

約数和(自身を除く): 122748540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 67, 78, 106, 134, 137, 156, 159, 201, 212, 268, 274, 318, 402, 411, 548, 636, 689, 804, 822, 871, 1378, 1644, 1742, 1781, 2067, 2613, 2756, 3484, 3551, 3562, 4134, 5226, 5343, 7102, 7124, 7261, 8268, 9179, 10452, 10653, 10686, 14204, 14522, 18358, 21306, 21372, 21783, 27537, 29044, 36716, 42612, 43566, 46163, 55074, 87132, 92326, 94393, 110148, 119327, 138489, 184652, 188786, 238654, 276978, 283179, 357981, 377572, 477308, 486487, 553956, 566358, 715962, 972974, 1132716, 1431924, 1459461, 1945948, 2918922, 5837844, 6324331, 12648662, 18972993, 25297324, 37945986, 75891972]

約数ペア:

[(1, 75891972), (2, 37945986), (3, 25297324), (4, 18972993), (6, 12648662), (12, 6324331), (13, 5837844), (26, 2918922), (39, 1945948), (52, 1459461), (53, 1431924), (67, 1132716), (78, 972974), (106, 715962), (134, 566358), (137, 553956), (156, 486487), (159, 477308), (201, 377572), (212, 357981), (268, 283179), (274, 276978), (318, 238654), (402, 188786), (411, 184652), (548, 138489), (636, 119327), (689, 110148), (804, 94393), (822, 92326), (871, 87132), (1378, 55074), (1644, 46163), (1742, 43566), (1781, 42612), (2067, 36716), (2613, 29044), (2756, 27537), (3484, 21783), (3551, 21372), (3562, 21306), (4134, 18358), (5226, 14522), (5343, 14204), (7102, 10686), (7124, 10653), (7261, 10452), (8268, 9179)]