85314528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22787}}^1$

素因数の和:22816

約数の個数: 72

約数和(自身を含む): 261287208

約数和(自身を除く): 175972680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 22787, 45574, 68361, 91148, 136722, 182296, 205083, 273444, 296231, 364592, 410166, 546888, 592462, 729184, 820332, 888693, 1093776, 1184924, 1640664, 1777386, 2187552, 2369848, 2666079, 3281328, 3554772, 4739696, 5332158, 6562656, 7109544, 9479392, 10664316, 14219088, 21328632, 28438176, 42657264, 85314528]

約数ペア:

[(1, 85314528), (2, 42657264), (3, 28438176), (4, 21328632), (6, 14219088), (8, 10664316), (9, 9479392), (12, 7109544), (13, 6562656), (16, 5332158), (18, 4739696), (24, 3554772), (26, 3281328), (32, 2666079), (36, 2369848), (39, 2187552), (48, 1777386), (52, 1640664), (72, 1184924), (78, 1093776), (96, 888693), (104, 820332), (117, 729184), (144, 592462), (156, 546888), (208, 410166), (234, 364592), (288, 296231), (312, 273444), (416, 205083), (468, 182296), (624, 136722), (936, 91148), (1248, 68361), (1872, 45574), (3744, 22787)]