72375156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 215675460

約数和(自身を除く): 143300304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 356, 441, 461, 534, 588, 623, 801, 882, 922, 1068, 1246, 1383, 1602, 1764, 1844, 1869, 2492, 2766, 3204, 3227, 3738, 4149, 4361, 5532, 5607, 6454, 7476, 8298, 8722, 9681, 11214, 12908, 13083, 16596, 17444, 19362, 22428, 22589, 26166, 29043, 38724, 39249, 41029, 45178, 52332, 58086, 67767, 78498, 82058, 90356, 116172, 123087, 135534, 156996, 164116, 203301, 246174, 271068, 287203, 369261, 406602, 492348, 574406, 738522, 813204, 861609, 1148812, 1477044, 1723218, 2010421, 2584827, 3446436, 4020842, 5169654, 6031263, 8041684, 10339308, 12062526, 18093789, 24125052, 36187578, 72375156]

約数ペア:

[(1, 72375156), (2, 36187578), (3, 24125052), (4, 18093789), (6, 12062526), (7, 10339308), (9, 8041684), (12, 6031263), (14, 5169654), (18, 4020842), (21, 3446436), (28, 2584827), (36, 2010421), (42, 1723218), (49, 1477044), (63, 1148812), (84, 861609), (89, 813204), (98, 738522), (126, 574406), (147, 492348), (178, 406602), (196, 369261), (252, 287203), (267, 271068), (294, 246174), (356, 203301), (441, 164116), (461, 156996), (534, 135534), (588, 123087), (623, 116172), (801, 90356), (882, 82058), (922, 78498), (1068, 67767), (1246, 58086), (1383, 52332), (1602, 45178), (1764, 41029), (1844, 39249), (1869, 38724), (2492, 29043), (2766, 26166), (3204, 22589), (3227, 22428), (3738, 19362), (4149, 17444), (4361, 16596), (5532, 13083), (5607, 12908), (6454, 11214), (7476, 9681), (8298, 8722)]