72741996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21771

約数の個数: 48

約数和(自身を含む): 194682880

約数和(自身を除く): 121940884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21727, 43454, 65181, 86908, 130362, 195543, 260724, 391086, 586629, 673537, 782172, 1173258, 1347074, 2020611, 2346516, 2694148, 4041222, 6061833, 8082444, 12123666, 18185499, 24247332, 36370998, 72741996]

約数ペア:

[(1, 72741996), (2, 36370998), (3, 24247332), (4, 18185499), (6, 12123666), (9, 8082444), (12, 6061833), (18, 4041222), (27, 2694148), (31, 2346516), (36, 2020611), (54, 1347074), (62, 1173258), (93, 782172), (108, 673537), (124, 586629), (186, 391086), (279, 260724), (372, 195543), (558, 130362), (837, 86908), (1116, 65181), (1674, 43454), (3348, 21727)]