625153766796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78576391}}^1$

素因数の和:78576431

約数の個数: 72

約数和(自身を含む): 1801913821344

約数和(自身を除く): 1176760054548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 78576391, 157152782, 235729173, 314305564, 471458346, 707187519, 942916692, 1021493083, 1335798647, 1414375038, 2042986166, 2671597294, 2828750076, 3064479249, 4007395941, 4085972332, 5343194588, 6128958498, 8014791882, 9193437747, 12022187823, 12257916996, 16029583764, 17365382411, 18386875494, 24044375646, 34730764822, 36773750988, 48088751292, 52096147233, 69461529644, 104192294466, 156288441699, 208384588932, 312576883398, 625153766796]

約数ペア:

[(1, 625153766796), (2, 312576883398), (3, 208384588932), (4, 156288441699), (6, 104192294466), (9, 69461529644), (12, 52096147233), (13, 48088751292), (17, 36773750988), (18, 34730764822), (26, 24044375646), (34, 18386875494), (36, 17365382411), (39, 16029583764), (51, 12257916996), (52, 12022187823), (68, 9193437747), (78, 8014791882), (102, 6128958498), (117, 5343194588), (153, 4085972332), (156, 4007395941), (204, 3064479249), (221, 2828750076), (234, 2671597294), (306, 2042986166), (442, 1414375038), (468, 1335798647), (612, 1021493083), (663, 942916692), (884, 707187519), (1326, 471458346), (1989, 314305564), (2652, 235729173), (3978, 157152782), (7956, 78576391)]