87348618

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 248396544

約数和(自身を除く): 161047926

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 81, 102, 119, 126, 138, 153, 161, 162, 189, 197, 207, 238, 306, 322, 357, 378, 391, 394, 414, 459, 483, 567, 591, 621, 714, 782, 918, 966, 1071, 1134, 1173, 1182, 1242, 1377, 1379, 1449, 1773, 1863, 2142, 2346, 2737, 2754, 2758, 2898, 3213, 3349, 3519, 3546, 3726, 4137, 4347, 4531, 5319, 5474, 6426, 6698, 7038, 8211, 8274, 8694, 9062, 9639, 10047, 10557, 10638, 12411, 13041, 13593, 15957, 16422, 19278, 20094, 21114, 23443, 24633, 24822, 26082, 27186, 30141, 31671, 31717, 31914, 37233, 40779, 46886, 49266, 60282, 63342, 63434, 70329, 73899, 74466, 77027, 81558, 90423, 95151, 111699, 122337, 140658, 147798, 154054, 180846, 190302, 210987, 221697, 223398, 231081, 244674, 271269, 285453, 367011, 421974, 443394, 462162, 539189, 542538, 570906, 632961, 693243, 734022, 856359, 1078378, 1265922, 1386486, 1617567, 1712718, 1898883, 2079729, 2569077, 3235134, 3797766, 4159458, 4852701, 5138154, 6239187, 9705402, 12478374, 14558103, 29116206, 43674309, 87348618]

約数ペア:

[(1, 87348618), (2, 43674309), (3, 29116206), (6, 14558103), (7, 12478374), (9, 9705402), (14, 6239187), (17, 5138154), (18, 4852701), (21, 4159458), (23, 3797766), (27, 3235134), (34, 2569077), (42, 2079729), (46, 1898883), (51, 1712718), (54, 1617567), (63, 1386486), (69, 1265922), (81, 1078378), (102, 856359), (119, 734022), (126, 693243), (138, 632961), (153, 570906), (161, 542538), (162, 539189), (189, 462162), (197, 443394), (207, 421974), (238, 367011), (306, 285453), (322, 271269), (357, 244674), (378, 231081), (391, 223398), (394, 221697), (414, 210987), (459, 190302), (483, 180846), (567, 154054), (591, 147798), (621, 140658), (714, 122337), (782, 111699), (918, 95151), (966, 90423), (1071, 81558), (1134, 77027), (1173, 74466), (1182, 73899), (1242, 70329), (1377, 63434), (1379, 63342), (1449, 60282), (1773, 49266), (1863, 46886), (2142, 40779), (2346, 37233), (2737, 31914), (2754, 31717), (2758, 31671), (2898, 30141), (3213, 27186), (3349, 26082), (3519, 24822), (3546, 24633), (3726, 23443), (4137, 21114), (4347, 20094), (4531, 19278), (5319, 16422), (5474, 15957), (6426, 13593), (6698, 13041), (7038, 12411), (8211, 10638), (8274, 10557), (8694, 10047), (9062, 9639)]