15672366828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{174907}}^1$

素因数の和:175067

約数の個数: 72

約数和(自身を含む): 42019897920

約数和(自身を除く): 26347531092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1572, 2358, 2489, 4716, 4978, 7467, 9956, 14934, 22401, 29868, 44802, 89604, 174907, 349814, 524721, 699628, 1049442, 1574163, 2098884, 3148326, 3323233, 6296652, 6646466, 9969699, 13292932, 19939398, 22912817, 29909097, 39878796, 45825634, 59818194, 68738451, 91651268, 119636388, 137476902, 206215353, 274953804, 412430706, 435343523, 824861412, 870687046, 1306030569, 1741374092, 2612061138, 3918091707, 5224122276, 7836183414, 15672366828]

約数ペア:

[(1, 15672366828), (2, 7836183414), (3, 5224122276), (4, 3918091707), (6, 2612061138), (9, 1741374092), (12, 1306030569), (18, 870687046), (19, 824861412), (36, 435343523), (38, 412430706), (57, 274953804), (76, 206215353), (114, 137476902), (131, 119636388), (171, 91651268), (228, 68738451), (262, 59818194), (342, 45825634), (393, 39878796), (524, 29909097), (684, 22912817), (786, 19939398), (1179, 13292932), (1572, 9969699), (2358, 6646466), (2489, 6296652), (4716, 3323233), (4978, 3148326), (7467, 2098884), (9956, 1574163), (14934, 1049442), (22401, 699628), (29868, 524721), (44802, 349814), (89604, 174907)]