72308964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 144451356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 2879, 3588, 4186, 5758, 6279, 8372, 8637, 11516, 12558, 17274, 20153, 25116, 34548, 37427, 40306, 60459, 66217, 74854, 80612, 112281, 120918, 132434, 149708, 198651, 224562, 241836, 261989, 264868, 397302, 449124, 463519, 523978, 785967, 794604, 860821, 927038, 1047956, 1390557, 1571934, 1721642, 1854076, 2582463, 2781114, 3143868, 3443284, 5164926, 5562228, 6025747, 10329852, 12051494, 18077241, 24102988, 36154482, 72308964]

約数ペア:

[(1, 72308964), (2, 36154482), (3, 24102988), (4, 18077241), (6, 12051494), (7, 10329852), (12, 6025747), (13, 5562228), (14, 5164926), (21, 3443284), (23, 3143868), (26, 2781114), (28, 2582463), (39, 1854076), (42, 1721642), (46, 1571934), (52, 1390557), (69, 1047956), (78, 927038), (84, 860821), (91, 794604), (92, 785967), (138, 523978), (156, 463519), (161, 449124), (182, 397302), (273, 264868), (276, 261989), (299, 241836), (322, 224562), (364, 198651), (483, 149708), (546, 132434), (598, 120918), (644, 112281), (897, 80612), (966, 74854), (1092, 66217), (1196, 60459), (1794, 40306), (1932, 37427), (2093, 34548), (2879, 25116), (3588, 20153), (4186, 17274), (5758, 12558), (6279, 11516), (8372, 8637)]