72184644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 214451328

約数和(自身を除く): 142266684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 151, 196, 252, 271, 294, 302, 441, 453, 542, 588, 604, 813, 882, 906, 1057, 1084, 1359, 1626, 1764, 1812, 1897, 2114, 2439, 2718, 3171, 3252, 3794, 4228, 4878, 5436, 5691, 6342, 7399, 7588, 9513, 9756, 11382, 12684, 13279, 14798, 17073, 19026, 22197, 22764, 26558, 29596, 34146, 38052, 39837, 40921, 44394, 53116, 66591, 68292, 79674, 81842, 88788, 119511, 122763, 133182, 159348, 163684, 239022, 245526, 266364, 286447, 368289, 478044, 491052, 572894, 736578, 859341, 1145788, 1473156, 1718682, 2005129, 2578023, 3437364, 4010258, 5156046, 6015387, 8020516, 10312092, 12030774, 18046161, 24061548, 36092322, 72184644]

約数ペア:

[(1, 72184644), (2, 36092322), (3, 24061548), (4, 18046161), (6, 12030774), (7, 10312092), (9, 8020516), (12, 6015387), (14, 5156046), (18, 4010258), (21, 3437364), (28, 2578023), (36, 2005129), (42, 1718682), (49, 1473156), (63, 1145788), (84, 859341), (98, 736578), (126, 572894), (147, 491052), (151, 478044), (196, 368289), (252, 286447), (271, 266364), (294, 245526), (302, 239022), (441, 163684), (453, 159348), (542, 133182), (588, 122763), (604, 119511), (813, 88788), (882, 81842), (906, 79674), (1057, 68292), (1084, 66591), (1359, 53116), (1626, 44394), (1764, 40921), (1812, 39837), (1897, 38052), (2114, 34146), (2439, 29596), (2718, 26558), (3171, 22764), (3252, 22197), (3794, 19026), (4228, 17073), (4878, 14798), (5436, 13279), (5691, 12684), (6342, 11382), (7399, 9756), (7588, 9513)]