78163764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 215744256

約数和(自身を除く): 137580492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 181, 194, 212, 291, 318, 362, 371, 388, 543, 582, 636, 679, 724, 742, 1086, 1113, 1164, 1267, 1358, 1484, 2037, 2172, 2226, 2534, 2716, 3801, 4074, 4452, 5068, 5141, 7602, 8148, 9593, 10282, 15204, 15423, 17557, 19186, 20564, 28779, 30846, 35114, 35987, 38372, 52671, 57558, 61692, 67151, 70228, 71974, 105342, 107961, 115116, 122899, 134302, 143948, 201453, 210684, 215922, 245798, 268604, 368697, 402906, 431844, 491596, 737394, 805812, 930521, 1474788, 1861042, 2791563, 3722084, 5583126, 6513647, 11166252, 13027294, 19540941, 26054588, 39081882, 78163764]

約数ペア:

[(1, 78163764), (2, 39081882), (3, 26054588), (4, 19540941), (6, 13027294), (7, 11166252), (12, 6513647), (14, 5583126), (21, 3722084), (28, 2791563), (42, 1861042), (53, 1474788), (84, 930521), (97, 805812), (106, 737394), (159, 491596), (181, 431844), (194, 402906), (212, 368697), (291, 268604), (318, 245798), (362, 215922), (371, 210684), (388, 201453), (543, 143948), (582, 134302), (636, 122899), (679, 115116), (724, 107961), (742, 105342), (1086, 71974), (1113, 70228), (1164, 67151), (1267, 61692), (1358, 57558), (1484, 52671), (2037, 38372), (2172, 35987), (2226, 35114), (2534, 30846), (2716, 28779), (3801, 20564), (4074, 19186), (4452, 17557), (5068, 15423), (5141, 15204), (7602, 10282), (8148, 9593)]