72428148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 205094400

約数和(自身を除く): 132666252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 108, 117, 156, 158, 234, 237, 316, 351, 468, 474, 653, 702, 711, 948, 1027, 1306, 1404, 1422, 1959, 2054, 2133, 2612, 2844, 3081, 3918, 4108, 4266, 5877, 6162, 7836, 8489, 8532, 9243, 11754, 12324, 16978, 17631, 18486, 23508, 25467, 27729, 33956, 35262, 36972, 50934, 51587, 55458, 70524, 76401, 101868, 103174, 110916, 152802, 154761, 206348, 229203, 305604, 309522, 458406, 464283, 619044, 670631, 916812, 928566, 1341262, 1392849, 1857132, 2011893, 2682524, 2785698, 4023786, 5571396, 6035679, 8047572, 12071358, 18107037, 24142716, 36214074, 72428148]

約数ペア:

[(1, 72428148), (2, 36214074), (3, 24142716), (4, 18107037), (6, 12071358), (9, 8047572), (12, 6035679), (13, 5571396), (18, 4023786), (26, 2785698), (27, 2682524), (36, 2011893), (39, 1857132), (52, 1392849), (54, 1341262), (78, 928566), (79, 916812), (108, 670631), (117, 619044), (156, 464283), (158, 458406), (234, 309522), (237, 305604), (316, 229203), (351, 206348), (468, 154761), (474, 152802), (653, 110916), (702, 103174), (711, 101868), (948, 76401), (1027, 70524), (1306, 55458), (1404, 51587), (1422, 50934), (1959, 36972), (2054, 35262), (2133, 33956), (2612, 27729), (2844, 25467), (3081, 23508), (3918, 18486), (4108, 17631), (4266, 16978), (5877, 12324), (6162, 11754), (7836, 9243), (8489, 8532)]