72721164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 103396596

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 233, 372, 466, 699, 839, 932, 1398, 1678, 2517, 2796, 3356, 5034, 7223, 10068, 14446, 21669, 26009, 28892, 43338, 52018, 78027, 86676, 104036, 156054, 195487, 312108, 390974, 586461, 781948, 1172922, 2345844, 6060097, 12120194, 18180291, 24240388, 36360582, 72721164]

約数ペア:

[(1, 72721164), (2, 36360582), (3, 24240388), (4, 18180291), (6, 12120194), (12, 6060097), (31, 2345844), (62, 1172922), (93, 781948), (124, 586461), (186, 390974), (233, 312108), (372, 195487), (466, 156054), (699, 104036), (839, 86676), (932, 78027), (1398, 52018), (1678, 43338), (2517, 28892), (2796, 26009), (3356, 21669), (5034, 14446), (7223, 10068)]