72510334524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{809231}}^1$

素因数の和:809391

約数の個数: 72

約数和(自身を含む): 194409895680

約数和(自身を除く): 121899561156

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, 809231, 1618462, 2427693, 3236924, 4855386, 7283079, 9710772, 14566158, 15375389, 29132316, 30750778, 46126167, 61501556, 92252334, 106009261, 138378501, 184504668, 212018522, 276757002, 318027783, 424037044, 553514004, 636055566, 954083349, 1272111132, 1908166698, 2014175959, 3816333396, 4028351918, 6042527877, 8056703836, 12085055754, 18127583631, 24170111508, 36255167262, 72510334524]

約数ペア:

[(1, 72510334524), (2, 36255167262), (3, 24170111508), (4, 18127583631), (6, 12085055754), (9, 8056703836), (12, 6042527877), (18, 4028351918), (19, 3816333396), (36, 2014175959), (38, 1908166698), (57, 1272111132), (76, 954083349), (114, 636055566), (131, 553514004), (171, 424037044), (228, 318027783), (262, 276757002), (342, 212018522), (393, 184504668), (524, 138378501), (684, 106009261), (786, 92252334), (1179, 61501556), (1572, 46126167), (2358, 30750778), (2489, 29132316), (4716, 15375389), (4978, 14566158), (7467, 9710772), (9956, 7283079), (14934, 4855386), (22401, 3236924), (29868, 2427693), (44802, 1618462), (89604, 809231)]