75989268

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 199803240

約数和(自身を除く): 123813972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 641, 666, 801, 1068, 1282, 1332, 1602, 1923, 2564, 3204, 3293, 3846, 5769, 6586, 7692, 9879, 11538, 13172, 19758, 23076, 23717, 29637, 39516, 47434, 57049, 59274, 71151, 94868, 114098, 118548, 142302, 171147, 213453, 228196, 284604, 342294, 426906, 513441, 684588, 853812, 1026882, 2053764, 2110813, 4221626, 6332439, 8443252, 12664878, 18997317, 25329756, 37994634, 75989268]

約数ペア:

[(1, 75989268), (2, 37994634), (3, 25329756), (4, 18997317), (6, 12664878), (9, 8443252), (12, 6332439), (18, 4221626), (36, 2110813), (37, 2053764), (74, 1026882), (89, 853812), (111, 684588), (148, 513441), (178, 426906), (222, 342294), (267, 284604), (333, 228196), (356, 213453), (444, 171147), (534, 142302), (641, 118548), (666, 114098), (801, 94868), (1068, 71151), (1282, 59274), (1332, 57049), (1602, 47434), (1923, 39516), (2564, 29637), (3204, 23717), (3293, 23076), (3846, 19758), (5769, 13172), (6586, 11538), (7692, 9879)]