72630396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 118583172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 302, 372, 431, 453, 558, 604, 862, 906, 1116, 1293, 1359, 1724, 1812, 2586, 2718, 3879, 4681, 5172, 5436, 7758, 9362, 13361, 14043, 15516, 18724, 26722, 28086, 40083, 42129, 53444, 56172, 65081, 80166, 84258, 120249, 130162, 160332, 168516, 195243, 240498, 260324, 390486, 480996, 585729, 780972, 1171458, 2017511, 2342916, 4035022, 6052533, 8070044, 12105066, 18157599, 24210132, 36315198, 72630396]

約数ペア:

[(1, 72630396), (2, 36315198), (3, 24210132), (4, 18157599), (6, 12105066), (9, 8070044), (12, 6052533), (18, 4035022), (31, 2342916), (36, 2017511), (62, 1171458), (93, 780972), (124, 585729), (151, 480996), (186, 390486), (279, 260324), (302, 240498), (372, 195243), (431, 168516), (453, 160332), (558, 130162), (604, 120249), (862, 84258), (906, 80166), (1116, 65081), (1293, 56172), (1359, 53444), (1724, 42129), (1812, 40083), (2586, 28086), (2718, 26722), (3879, 18724), (4681, 15516), (5172, 14043), (5436, 13361), (7758, 9362)]