87701472

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4376

約数の個数: 72

約数和(自身を含む): 252972720

約数和(自身を除く): 165271248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4289, 5112, 6816, 8578, 10224, 12867, 17156, 20448, 25734, 34312, 38601, 51468, 68624, 77202, 102936, 137248, 154404, 205872, 304519, 308808, 411744, 609038, 617616, 913557, 1218076, 1235232, 1827114, 2436152, 2740671, 3654228, 4872304, 5481342, 7308456, 9744608, 10962684, 14616912, 21925368, 29233824, 43850736, 87701472]

約数ペア:

[(1, 87701472), (2, 43850736), (3, 29233824), (4, 21925368), (6, 14616912), (8, 10962684), (9, 9744608), (12, 7308456), (16, 5481342), (18, 4872304), (24, 3654228), (32, 2740671), (36, 2436152), (48, 1827114), (71, 1235232), (72, 1218076), (96, 913557), (142, 617616), (144, 609038), (213, 411744), (284, 308808), (288, 304519), (426, 205872), (568, 154404), (639, 137248), (852, 102936), (1136, 77202), (1278, 68624), (1704, 51468), (2272, 38601), (2556, 34312), (3408, 25734), (4289, 20448), (5112, 17156), (6816, 12867), (8578, 10224)]