7868484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 24216192

約数和(自身を除く): 16347708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 43, 46, 51, 52, 68, 69, 78, 86, 92, 102, 117, 129, 138, 153, 156, 172, 204, 207, 221, 234, 258, 276, 299, 306, 387, 391, 414, 442, 468, 516, 559, 598, 612, 663, 731, 774, 782, 828, 884, 897, 989, 1118, 1173, 1196, 1326, 1462, 1548, 1564, 1677, 1794, 1978, 1989, 2193, 2236, 2346, 2652, 2691, 2924, 2967, 3354, 3519, 3588, 3956, 3978, 4386, 4692, 5031, 5083, 5382, 5934, 6579, 6708, 7038, 7956, 8772, 8901, 9503, 10062, 10166, 10764, 11868, 12857, 13158, 14076, 15249, 16813, 17802, 19006, 20124, 20332, 25714, 26316, 28509, 30498, 33626, 35604, 38012, 38571, 45747, 50439, 51428, 57018, 60996, 67252, 77142, 85527, 91494, 100878, 114036, 115713, 151317, 154284, 171054, 182988, 201756, 218569, 231426, 302634, 342108, 437138, 462852, 605268, 655707, 874276, 1311414, 1967121, 2622828, 3934242, 7868484]

約数ペア:

[(1, 7868484), (2, 3934242), (3, 2622828), (4, 1967121), (6, 1311414), (9, 874276), (12, 655707), (13, 605268), (17, 462852), (18, 437138), (23, 342108), (26, 302634), (34, 231426), (36, 218569), (39, 201756), (43, 182988), (46, 171054), (51, 154284), (52, 151317), (68, 115713), (69, 114036), (78, 100878), (86, 91494), (92, 85527), (102, 77142), (117, 67252), (129, 60996), (138, 57018), (153, 51428), (156, 50439), (172, 45747), (204, 38571), (207, 38012), (221, 35604), (234, 33626), (258, 30498), (276, 28509), (299, 26316), (306, 25714), (387, 20332), (391, 20124), (414, 19006), (442, 17802), (468, 16813), (516, 15249), (559, 14076), (598, 13158), (612, 12857), (663, 11868), (731, 10764), (774, 10166), (782, 10062), (828, 9503), (884, 8901), (897, 8772), (989, 7956), (1118, 7038), (1173, 6708), (1196, 6579), (1326, 5934), (1462, 5382), (1548, 5083), (1564, 5031), (1677, 4692), (1794, 4386), (1978, 3978), (1989, 3956), (2193, 3588), (2236, 3519), (2346, 3354), (2652, 2967), (2691, 2924)]