72213684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 173342400

約数和(自身を除く): 101128716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 349, 401, 516, 698, 802, 1047, 1203, 1396, 1604, 2094, 2406, 4188, 4812, 15007, 17243, 30014, 34486, 45021, 51729, 60028, 68972, 90042, 103458, 139949, 180084, 206916, 279898, 419847, 559796, 839694, 1679388, 6017807, 12035614, 18053421, 24071228, 36106842, 72213684]

約数ペア:

[(1, 72213684), (2, 36106842), (3, 24071228), (4, 18053421), (6, 12035614), (12, 6017807), (43, 1679388), (86, 839694), (129, 559796), (172, 419847), (258, 279898), (349, 206916), (401, 180084), (516, 139949), (698, 103458), (802, 90042), (1047, 68972), (1203, 60028), (1396, 51729), (1604, 45021), (2094, 34486), (2406, 30014), (4188, 17243), (4812, 15007)]