127820376

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 368280000

約数和(自身を除く): 240459624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 89, 108, 109, 122, 178, 183, 216, 218, 244, 267, 327, 356, 366, 436, 488, 534, 549, 654, 712, 732, 801, 872, 981, 1068, 1098, 1308, 1464, 1602, 1647, 1962, 2136, 2196, 2403, 2616, 2943, 3204, 3294, 3924, 4392, 4806, 5429, 5886, 6408, 6588, 6649, 7848, 9612, 9701, 10858, 11772, 13176, 13298, 16287, 19224, 19402, 19947, 21716, 23544, 26596, 29103, 32574, 38804, 39894, 43432, 48861, 53192, 58206, 59841, 65148, 77608, 79788, 87309, 97722, 116412, 119682, 130296, 146583, 159576, 174618, 179523, 195444, 232824, 239364, 261927, 293166, 349236, 359046, 390888, 478728, 523854, 586332, 591761, 698472, 718092, 1047708, 1172664, 1183522, 1436184, 1775283, 2095416, 2367044, 3550566, 4734088, 5325849, 7101132, 10651698, 14202264, 15977547, 21303396, 31955094, 42606792, 63910188, 127820376]

約数ペア:

[(1, 127820376), (2, 63910188), (3, 42606792), (4, 31955094), (6, 21303396), (8, 15977547), (9, 14202264), (12, 10651698), (18, 7101132), (24, 5325849), (27, 4734088), (36, 3550566), (54, 2367044), (61, 2095416), (72, 1775283), (89, 1436184), (108, 1183522), (109, 1172664), (122, 1047708), (178, 718092), (183, 698472), (216, 591761), (218, 586332), (244, 523854), (267, 478728), (327, 390888), (356, 359046), (366, 349236), (436, 293166), (488, 261927), (534, 239364), (549, 232824), (654, 195444), (712, 179523), (732, 174618), (801, 159576), (872, 146583), (981, 130296), (1068, 119682), (1098, 116412), (1308, 97722), (1464, 87309), (1602, 79788), (1647, 77608), (1962, 65148), (2136, 59841), (2196, 58206), (2403, 53192), (2616, 48861), (2943, 43432), (3204, 39894), (3294, 38804), (3924, 32574), (4392, 29103), (4806, 26596), (5429, 23544), (5886, 21716), (6408, 19947), (6588, 19402), (6649, 19224), (7848, 16287), (9612, 13298), (9701, 13176), (10858, 11772)]