88577580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16223}}^1$

素因数の和:16255

約数の個数: 96

約数和(自身を含む): 305270784

約数和(自身を除く): 216693204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16223, 32446, 48669, 64892, 81115, 97338, 113561, 162230, 194676, 210899, 227122, 243345, 324460, 340683, 421798, 454244, 486690, 567805, 632697, 681366, 843596, 973380, 1054495, 1135610, 1265394, 1362732, 1476293, 1703415, 2108990, 2271220, 2530788, 2952586, 3163485, 3406830, 4217980, 4428879, 5905172, 6326970, 6813660, 7381465, 8857758, 12653940, 14762930, 17715516, 22144395, 29525860, 44288790, 88577580]

約数ペア:

[(1, 88577580), (2, 44288790), (3, 29525860), (4, 22144395), (5, 17715516), (6, 14762930), (7, 12653940), (10, 8857758), (12, 7381465), (13, 6813660), (14, 6326970), (15, 5905172), (20, 4428879), (21, 4217980), (26, 3406830), (28, 3163485), (30, 2952586), (35, 2530788), (39, 2271220), (42, 2108990), (52, 1703415), (60, 1476293), (65, 1362732), (70, 1265394), (78, 1135610), (84, 1054495), (91, 973380), (105, 843596), (130, 681366), (140, 632697), (156, 567805), (182, 486690), (195, 454244), (210, 421798), (260, 340683), (273, 324460), (364, 243345), (390, 227122), (420, 210899), (455, 194676), (546, 162230), (780, 113561), (910, 97338), (1092, 81115), (1365, 64892), (1820, 48669), (2730, 32446), (5460, 16223)]