72783756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 195839280

約数和(自身を除く): 123055524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1097, 1164, 1746, 1843, 2194, 3291, 3492, 3686, 4388, 5529, 6582, 7372, 9873, 11058, 13164, 16587, 19746, 20843, 22116, 33174, 39492, 41686, 62529, 66348, 83372, 106409, 125058, 187587, 212818, 250116, 319227, 375174, 425636, 638454, 750348, 957681, 1276908, 1915362, 2021771, 3830724, 4043542, 6065313, 8087084, 12130626, 18195939, 24261252, 36391878, 72783756]

約数ペア:

[(1, 72783756), (2, 36391878), (3, 24261252), (4, 18195939), (6, 12130626), (9, 8087084), (12, 6065313), (18, 4043542), (19, 3830724), (36, 2021771), (38, 1915362), (57, 1276908), (76, 957681), (97, 750348), (114, 638454), (171, 425636), (194, 375174), (228, 319227), (291, 250116), (342, 212818), (388, 187587), (582, 125058), (684, 106409), (873, 83372), (1097, 66348), (1164, 62529), (1746, 41686), (1843, 39492), (2194, 33174), (3291, 22116), (3492, 20843), (3686, 19746), (4388, 16587), (5529, 13164), (6582, 11058), (7372, 9873)]