121689072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 363667200

約数和(自身を除く): 241978128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 563, 632, 684, 711, 912, 948, 1126, 1264, 1368, 1422, 1501, 1689, 1896, 2252, 2736, 2844, 3002, 3378, 3792, 4503, 4504, 5067, 5688, 6004, 6756, 9006, 9008, 10134, 10697, 11376, 12008, 13509, 13512, 18012, 20268, 21394, 24016, 27018, 27024, 32091, 36024, 40536, 42788, 44477, 54036, 64182, 72048, 81072, 85576, 88954, 96273, 108072, 128364, 133431, 171152, 177908, 192546, 216144, 256728, 266862, 355816, 385092, 400293, 513456, 533724, 711632, 770184, 800586, 845063, 1067448, 1540368, 1601172, 1690126, 2134896, 2535189, 3202344, 3380252, 5070378, 6404688, 6760504, 7605567, 10140756, 13521008, 15211134, 20281512, 30422268, 40563024, 60844536, 121689072]

約数ペア:

[(1, 121689072), (2, 60844536), (3, 40563024), (4, 30422268), (6, 20281512), (8, 15211134), (9, 13521008), (12, 10140756), (16, 7605567), (18, 6760504), (19, 6404688), (24, 5070378), (36, 3380252), (38, 3202344), (48, 2535189), (57, 2134896), (72, 1690126), (76, 1601172), (79, 1540368), (114, 1067448), (144, 845063), (152, 800586), (158, 770184), (171, 711632), (228, 533724), (237, 513456), (304, 400293), (316, 385092), (342, 355816), (456, 266862), (474, 256728), (563, 216144), (632, 192546), (684, 177908), (711, 171152), (912, 133431), (948, 128364), (1126, 108072), (1264, 96273), (1368, 88954), (1422, 85576), (1501, 81072), (1689, 72048), (1896, 64182), (2252, 54036), (2736, 44477), (2844, 42788), (3002, 40536), (3378, 36024), (3792, 32091), (4503, 27024), (4504, 27018), (5067, 24016), (5688, 21394), (6004, 20268), (6756, 18012), (9006, 13512), (9008, 13509), (10134, 12008), (10697, 11376)]