88217811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 160123392

約数和(自身を除く): 71905581

約数列:

[1, 3, 9, 11, 17, 23, 33, 43, 51, 53, 69, 99, 129, 153, 159, 187, 207, 253, 387, 391, 473, 477, 561, 583, 731, 759, 901, 989, 1173, 1219, 1419, 1683, 1749, 2193, 2277, 2279, 2703, 2967, 3519, 3657, 4257, 4301, 5247, 6579, 6837, 8041, 8109, 8901, 9911, 10879, 10971, 12903, 13409, 16813, 20511, 20723, 24123, 25069, 29733, 32637, 38709, 38743, 40227, 50439, 52417, 62169, 72369, 75207, 89199, 97911, 116229, 120681, 151317, 157251, 184943, 186507, 225621, 227953, 348687, 426173, 471753, 554829, 576587, 683859, 891089, 1278519, 1664487, 1729761, 2051577, 2673267, 3835557, 5189283, 8019801, 9801979, 29405937, 88217811]

約数ペア:

[(1, 88217811), (3, 29405937), (9, 9801979), (11, 8019801), (17, 5189283), (23, 3835557), (33, 2673267), (43, 2051577), (51, 1729761), (53, 1664487), (69, 1278519), (99, 891089), (129, 683859), (153, 576587), (159, 554829), (187, 471753), (207, 426173), (253, 348687), (387, 227953), (391, 225621), (473, 186507), (477, 184943), (561, 157251), (583, 151317), (731, 120681), (759, 116229), (901, 97911), (989, 89199), (1173, 75207), (1219, 72369), (1419, 62169), (1683, 52417), (1749, 50439), (2193, 40227), (2277, 38743), (2279, 38709), (2703, 32637), (2967, 29733), (3519, 25069), (3657, 24123), (4257, 20723), (4301, 20511), (5247, 16813), (6579, 13409), (6837, 12903), (8041, 10971), (8109, 10879), (8901, 9911)]