123809016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4540

約数の個数: 64

約数和(自身を含む): 331228800

約数和(自身を除く): 207419784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4451, 4636, 6954, 8902, 9272, 13353, 13908, 17804, 26706, 27816, 35608, 53412, 84569, 106824, 169138, 253707, 271511, 338276, 507414, 543022, 676552, 814533, 1014828, 1086044, 1629066, 2029656, 2172088, 3258132, 5158709, 6516264, 10317418, 15476127, 20634836, 30952254, 41269672, 61904508, 123809016]

約数ペア:

[(1, 123809016), (2, 61904508), (3, 41269672), (4, 30952254), (6, 20634836), (8, 15476127), (12, 10317418), (19, 6516264), (24, 5158709), (38, 3258132), (57, 2172088), (61, 2029656), (76, 1629066), (114, 1086044), (122, 1014828), (152, 814533), (183, 676552), (228, 543022), (244, 507414), (366, 338276), (456, 271511), (488, 253707), (732, 169138), (1159, 106824), (1464, 84569), (2318, 53412), (3477, 35608), (4451, 27816), (4636, 26706), (6954, 17804), (8902, 13908), (9272, 13353)]