77973282

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 180623196

約数和(自身を除く): 102649914

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 53, 74, 94, 106, 111, 141, 159, 222, 282, 318, 333, 423, 477, 666, 846, 954, 1739, 1961, 2209, 2491, 3478, 3922, 4418, 4982, 5217, 5883, 6627, 7473, 10434, 11766, 13254, 14946, 15651, 17649, 19881, 22419, 31302, 35298, 39762, 44838, 81733, 92167, 117077, 163466, 184334, 234154, 245199, 276501, 351231, 490398, 553002, 702462, 735597, 829503, 1053693, 1471194, 1659006, 2107386, 4331849, 8663698, 12995547, 25991094, 38986641, 77973282]

約数ペア:

[(1, 77973282), (2, 38986641), (3, 25991094), (6, 12995547), (9, 8663698), (18, 4331849), (37, 2107386), (47, 1659006), (53, 1471194), (74, 1053693), (94, 829503), (106, 735597), (111, 702462), (141, 553002), (159, 490398), (222, 351231), (282, 276501), (318, 245199), (333, 234154), (423, 184334), (477, 163466), (666, 117077), (846, 92167), (954, 81733), (1739, 44838), (1961, 39762), (2209, 35298), (2491, 31302), (3478, 22419), (3922, 19881), (4418, 17649), (4982, 15651), (5217, 14946), (5883, 13254), (6627, 11766), (7473, 10434)]