7520664996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10321}}^1$

素因数の和:10523

約数の個数: 120

約数和(自身を含む): 21297300024

約数和(自身を除く): 13776635028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 173, 234, 324, 346, 351, 468, 519, 692, 702, 1038, 1053, 1404, 1557, 2076, 2106, 2249, 3114, 4212, 4498, 4671, 6228, 6747, 8996, 9342, 10321, 13494, 14013, 18684, 20241, 20642, 26988, 28026, 30963, 40482, 41284, 56052, 60723, 61926, 80964, 92889, 121446, 123852, 134173, 182169, 185778, 242892, 268346, 278667, 364338, 371556, 402519, 536692, 557334, 728676, 805038, 836001, 1114668, 1207557, 1610076, 1672002, 1785533, 2415114, 3344004, 3571066, 3622671, 4830228, 5356599, 7142132, 7245342, 10713198, 10868013, 14490684, 16069797, 21426396, 21736026, 23211929, 32139594, 43472052, 46423858, 48209391, 64279188, 69635787, 92847716, 96418782, 139271574, 144628173, 192837564, 208907361, 278543148, 289256346, 417814722, 578512692, 626722083, 835629444, 1253444166, 1880166249, 2506888332, 3760332498, 7520664996]

約数ペア:

[(1, 7520664996), (2, 3760332498), (3, 2506888332), (4, 1880166249), (6, 1253444166), (9, 835629444), (12, 626722083), (13, 578512692), (18, 417814722), (26, 289256346), (27, 278543148), (36, 208907361), (39, 192837564), (52, 144628173), (54, 139271574), (78, 96418782), (81, 92847716), (108, 69635787), (117, 64279188), (156, 48209391), (162, 46423858), (173, 43472052), (234, 32139594), (324, 23211929), (346, 21736026), (351, 21426396), (468, 16069797), (519, 14490684), (692, 10868013), (702, 10713198), (1038, 7245342), (1053, 7142132), (1404, 5356599), (1557, 4830228), (2076, 3622671), (2106, 3571066), (2249, 3344004), (3114, 2415114), (4212, 1785533), (4498, 1672002), (4671, 1610076), (6228, 1207557), (6747, 1114668), (8996, 836001), (9342, 805038), (10321, 728676), (13494, 557334), (14013, 536692), (18684, 402519), (20241, 371556), (20642, 364338), (26988, 278667), (28026, 268346), (30963, 242892), (40482, 185778), (41284, 182169), (56052, 134173), (60723, 123852), (61926, 121446), (80964, 92889)]