61219368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2172

約数の個数: 128

約数和(自身を含む): 204672000

約数和(自身を除く): 143452632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2131, 2394, 3192, 3591, 4104, 4262, 4788, 6393, 7182, 8524, 9576, 12786, 14364, 14917, 17048, 19179, 25572, 28728, 29834, 38358, 40489, 44751, 51144, 57537, 59668, 76716, 80978, 89502, 115074, 119336, 121467, 134253, 153432, 161956, 179004, 230148, 242934, 268506, 283423, 323912, 358008, 364401, 402759, 460296, 485868, 537012, 566846, 728802, 805518, 850269, 971736, 1074024, 1093203, 1133692, 1457604, 1611036, 1700538, 2186406, 2267384, 2550807, 2915208, 3222072, 3401076, 4372812, 5101614, 6802152, 7652421, 8745624, 10203228, 15304842, 20406456, 30609684, 61219368]

約数ペア:

[(1, 61219368), (2, 30609684), (3, 20406456), (4, 15304842), (6, 10203228), (7, 8745624), (8, 7652421), (9, 6802152), (12, 5101614), (14, 4372812), (18, 3401076), (19, 3222072), (21, 2915208), (24, 2550807), (27, 2267384), (28, 2186406), (36, 1700538), (38, 1611036), (42, 1457604), (54, 1133692), (56, 1093203), (57, 1074024), (63, 971736), (72, 850269), (76, 805518), (84, 728802), (108, 566846), (114, 537012), (126, 485868), (133, 460296), (152, 402759), (168, 364401), (171, 358008), (189, 323912), (216, 283423), (228, 268506), (252, 242934), (266, 230148), (342, 179004), (378, 161956), (399, 153432), (456, 134253), (504, 121467), (513, 119336), (532, 115074), (684, 89502), (756, 80978), (798, 76716), (1026, 59668), (1064, 57537), (1197, 51144), (1368, 44751), (1512, 40489), (1596, 38358), (2052, 29834), (2131, 28728), (2394, 25572), (3192, 19179), (3591, 17048), (4104, 14917), (4262, 14364), (4788, 12786), (6393, 9576), (7182, 8524)]