121409316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25357}}^1$

素因数の和:25393

約数の個数: 72

約数和(自身を含む): 369212480

約数和(自身を除く): 247803164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 25357, 50714, 76071, 101428, 152142, 177499, 228213, 304284, 354998, 456426, 481783, 532497, 709996, 912852, 963566, 1064994, 1445349, 1597491, 1927132, 2129988, 2890698, 3194982, 3372481, 4336047, 5781396, 6389964, 6744962, 8672094, 10117443, 13489924, 17344188, 20234886, 30352329, 40469772, 60704658, 121409316]

約数ペア:

[(1, 121409316), (2, 60704658), (3, 40469772), (4, 30352329), (6, 20234886), (7, 17344188), (9, 13489924), (12, 10117443), (14, 8672094), (18, 6744962), (19, 6389964), (21, 5781396), (28, 4336047), (36, 3372481), (38, 3194982), (42, 2890698), (57, 2129988), (63, 1927132), (76, 1597491), (84, 1445349), (114, 1064994), (126, 963566), (133, 912852), (171, 709996), (228, 532497), (252, 481783), (266, 456426), (342, 354998), (399, 304284), (532, 228213), (684, 177499), (798, 152142), (1197, 101428), (1596, 76071), (2394, 50714), (4788, 25357)]