72240402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 157690368

約数和(自身を除く): 85449966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 191, 338, 373, 382, 507, 573, 746, 1014, 1119, 1146, 2238, 2483, 4849, 4966, 7449, 9698, 14547, 14898, 29094, 32279, 63037, 64558, 71243, 96837, 126074, 142486, 189111, 193674, 213729, 378222, 427458, 926159, 1852318, 2778477, 5556954, 12040067, 24080134, 36120201, 72240402]

約数ペア:

[(1, 72240402), (2, 36120201), (3, 24080134), (6, 12040067), (13, 5556954), (26, 2778477), (39, 1852318), (78, 926159), (169, 427458), (191, 378222), (338, 213729), (373, 193674), (382, 189111), (507, 142486), (573, 126074), (746, 96837), (1014, 71243), (1119, 64558), (1146, 63037), (2238, 32279), (2483, 29094), (4849, 14898), (4966, 14547), (7449, 9698)]