78091860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16933

約数の個数: 96

約数和(自身を含む): 272627712

約数和(自身を除く): 194535852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 16903, 33806, 50709, 67612, 84515, 101418, 118321, 169030, 185933, 202836, 236642, 253545, 338060, 354963, 371866, 473284, 507090, 557799, 591605, 709926, 743732, 929665, 1014180, 1115598, 1183210, 1301531, 1419852, 1774815, 1859330, 2231196, 2366420, 2603062, 2788995, 3549630, 3718660, 3904593, 5206124, 5577990, 6507655, 7099260, 7809186, 11155980, 13015310, 15618372, 19522965, 26030620, 39045930, 78091860]

約数ペア:

[(1, 78091860), (2, 39045930), (3, 26030620), (4, 19522965), (5, 15618372), (6, 13015310), (7, 11155980), (10, 7809186), (11, 7099260), (12, 6507655), (14, 5577990), (15, 5206124), (20, 3904593), (21, 3718660), (22, 3549630), (28, 2788995), (30, 2603062), (33, 2366420), (35, 2231196), (42, 1859330), (44, 1774815), (55, 1419852), (60, 1301531), (66, 1183210), (70, 1115598), (77, 1014180), (84, 929665), (105, 743732), (110, 709926), (132, 591605), (140, 557799), (154, 507090), (165, 473284), (210, 371866), (220, 354963), (231, 338060), (308, 253545), (330, 236642), (385, 202836), (420, 185933), (462, 169030), (660, 118321), (770, 101418), (924, 84515), (1155, 67612), (1540, 50709), (2310, 33806), (4620, 16903)]