72471282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 166656000

約数和(自身を除く): 94184718

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 619, 741, 1027, 1238, 1482, 1501, 1857, 2054, 3002, 3081, 3714, 4503, 6162, 8047, 9006, 11761, 16094, 19513, 23522, 24141, 35283, 39026, 48282, 48901, 58539, 70566, 97802, 117078, 146703, 152893, 293406, 305786, 458679, 635713, 917358, 929119, 1271426, 1858238, 1907139, 2787357, 3814278, 5574714, 12078547, 24157094, 36235641, 72471282]

約数ペア:

[(1, 72471282), (2, 36235641), (3, 24157094), (6, 12078547), (13, 5574714), (19, 3814278), (26, 2787357), (38, 1907139), (39, 1858238), (57, 1271426), (78, 929119), (79, 917358), (114, 635713), (158, 458679), (237, 305786), (247, 293406), (474, 152893), (494, 146703), (619, 117078), (741, 97802), (1027, 70566), (1238, 58539), (1482, 48901), (1501, 48282), (1857, 39026), (2054, 35283), (3002, 24141), (3081, 23522), (3714, 19513), (4503, 16094), (6162, 11761), (8047, 9006)]