72416350084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{96959}}^1$

素因数の和:97300

約数の個数: 48

約数和(自身を含む): 139566551040

約数和(自身を除く): 67150200956

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 271, 542, 689, 1084, 1378, 2756, 3523, 7046, 14092, 14363, 28726, 57452, 96959, 186719, 193918, 373438, 387836, 746876, 1260467, 2520934, 5041868, 5138827, 10277654, 20555308, 26275889, 52551778, 66804751, 105103556, 133609502, 267219004, 341586557, 683173114, 1366346228, 1392622117, 2785244234, 5570488468, 18104087521, 36208175042, 72416350084]

約数ペア:

[(1, 72416350084), (2, 36208175042), (4, 18104087521), (13, 5570488468), (26, 2785244234), (52, 1392622117), (53, 1366346228), (106, 683173114), (212, 341586557), (271, 267219004), (542, 133609502), (689, 105103556), (1084, 66804751), (1378, 52551778), (2756, 26275889), (3523, 20555308), (7046, 10277654), (14092, 5138827), (14363, 5041868), (28726, 2520934), (57452, 1260467), (96959, 746876), (186719, 387836), (193918, 373438)]