71263764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 215255040

約数和(自身を除く): 143991276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 109, 117, 127, 132, 143, 156, 198, 218, 234, 254, 286, 327, 381, 396, 429, 436, 468, 508, 572, 654, 762, 858, 981, 1143, 1199, 1287, 1308, 1397, 1417, 1524, 1651, 1716, 1962, 2286, 2398, 2574, 2794, 2834, 3302, 3597, 3924, 4191, 4251, 4572, 4796, 4953, 5148, 5588, 5668, 6604, 7194, 8382, 8502, 9906, 10791, 12573, 12753, 13843, 14388, 14859, 15587, 16764, 17004, 18161, 19812, 21582, 25146, 25506, 27686, 29718, 31174, 36322, 41529, 43164, 46761, 50292, 51012, 54483, 55372, 59436, 62348, 72644, 83058, 93522, 108966, 124587, 140283, 152273, 163449, 166116, 179959, 187044, 217932, 249174, 280566, 304546, 326898, 359918, 456819, 498348, 539877, 561132, 609092, 653796, 719836, 913638, 1079754, 1370457, 1619631, 1827276, 1979549, 2159508, 2740914, 3239262, 3959098, 5481828, 5938647, 6478524, 7918196, 11877294, 17815941, 23754588, 35631882, 71263764]

約数ペア:

[(1, 71263764), (2, 35631882), (3, 23754588), (4, 17815941), (6, 11877294), (9, 7918196), (11, 6478524), (12, 5938647), (13, 5481828), (18, 3959098), (22, 3239262), (26, 2740914), (33, 2159508), (36, 1979549), (39, 1827276), (44, 1619631), (52, 1370457), (66, 1079754), (78, 913638), (99, 719836), (109, 653796), (117, 609092), (127, 561132), (132, 539877), (143, 498348), (156, 456819), (198, 359918), (218, 326898), (234, 304546), (254, 280566), (286, 249174), (327, 217932), (381, 187044), (396, 179959), (429, 166116), (436, 163449), (468, 152273), (508, 140283), (572, 124587), (654, 108966), (762, 93522), (858, 83058), (981, 72644), (1143, 62348), (1199, 59436), (1287, 55372), (1308, 54483), (1397, 51012), (1417, 50292), (1524, 46761), (1651, 43164), (1716, 41529), (1962, 36322), (2286, 31174), (2398, 29718), (2574, 27686), (2794, 25506), (2834, 25146), (3302, 21582), (3597, 19812), (3924, 18161), (4191, 17004), (4251, 16764), (4572, 15587), (4796, 14859), (4953, 14388), (5148, 13843), (5588, 12753), (5668, 12573), (6604, 10791), (7194, 9906), (8382, 8502)]