71421624

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 222393600

約数和(自身を除く): 150971976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 43, 46, 51, 59, 68, 69, 72, 86, 92, 102, 118, 129, 136, 138, 153, 172, 177, 184, 204, 207, 236, 258, 276, 306, 344, 354, 387, 391, 408, 414, 472, 516, 531, 552, 612, 708, 731, 774, 782, 828, 989, 1003, 1032, 1062, 1173, 1224, 1357, 1416, 1462, 1548, 1564, 1656, 1978, 2006, 2124, 2193, 2346, 2537, 2714, 2924, 2967, 3009, 3096, 3128, 3519, 3956, 4012, 4071, 4248, 4386, 4692, 5074, 5428, 5848, 5934, 6018, 6579, 7038, 7611, 7912, 8024, 8142, 8772, 8901, 9027, 9384, 10148, 10856, 11868, 12036, 12213, 13158, 14076, 15222, 16284, 16813, 17544, 17802, 18054, 20296, 22833, 23069, 23736, 24072, 24426, 26316, 28152, 30444, 32568, 33626, 35604, 36108, 43129, 45666, 46138, 48852, 50439, 52632, 58351, 60888, 67252, 69207, 71208, 72216, 86258, 91332, 92276, 97704, 100878, 116702, 129387, 134504, 138414, 151317, 172516, 175053, 182664, 184552, 201756, 207621, 233404, 258774, 276828, 302634, 345032, 350106, 388161, 403512, 415242, 466808, 517548, 525159, 553656, 605268, 700212, 776322, 830484, 991967, 1035096, 1050318, 1210536, 1400424, 1552644, 1660968, 1983934, 2100636, 2975901, 3105288, 3967868, 4201272, 5951802, 7935736, 8927703, 11903604, 17855406, 23807208, 35710812, 71421624]

約数ペア:

[(1, 71421624), (2, 35710812), (3, 23807208), (4, 17855406), (6, 11903604), (8, 8927703), (9, 7935736), (12, 5951802), (17, 4201272), (18, 3967868), (23, 3105288), (24, 2975901), (34, 2100636), (36, 1983934), (43, 1660968), (46, 1552644), (51, 1400424), (59, 1210536), (68, 1050318), (69, 1035096), (72, 991967), (86, 830484), (92, 776322), (102, 700212), (118, 605268), (129, 553656), (136, 525159), (138, 517548), (153, 466808), (172, 415242), (177, 403512), (184, 388161), (204, 350106), (207, 345032), (236, 302634), (258, 276828), (276, 258774), (306, 233404), (344, 207621), (354, 201756), (387, 184552), (391, 182664), (408, 175053), (414, 172516), (472, 151317), (516, 138414), (531, 134504), (552, 129387), (612, 116702), (708, 100878), (731, 97704), (774, 92276), (782, 91332), (828, 86258), (989, 72216), (1003, 71208), (1032, 69207), (1062, 67252), (1173, 60888), (1224, 58351), (1357, 52632), (1416, 50439), (1462, 48852), (1548, 46138), (1564, 45666), (1656, 43129), (1978, 36108), (2006, 35604), (2124, 33626), (2193, 32568), (2346, 30444), (2537, 28152), (2714, 26316), (2924, 24426), (2967, 24072), (3009, 23736), (3096, 23069), (3128, 22833), (3519, 20296), (3956, 18054), (4012, 17802), (4071, 17544), (4248, 16813), (4386, 16284), (4692, 15222), (5074, 14076), (5428, 13158), (5848, 12213), (5934, 12036), (6018, 11868), (6579, 10856), (7038, 10148), (7611, 9384), (7912, 9027), (8024, 8901), (8142, 8772)]