61827444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 193648000

約数和(自身を除く): 131820556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 349, 399, 444, 518, 532, 666, 684, 698, 703, 777, 798, 1036, 1047, 1197, 1332, 1396, 1406, 1554, 1596, 2094, 2109, 2331, 2394, 2443, 2812, 3108, 3141, 4188, 4218, 4662, 4788, 4886, 4921, 6282, 6327, 6631, 7329, 8436, 9324, 9772, 9842, 12564, 12654, 12913, 13262, 14658, 14763, 19684, 19893, 21987, 25308, 25826, 26524, 29316, 29526, 38739, 39786, 43974, 44289, 46417, 51652, 59052, 59679, 77478, 79572, 87948, 88578, 90391, 92834, 116217, 119358, 139251, 154956, 177156, 180782, 185668, 232434, 238716, 245347, 271173, 278502, 361564, 417753, 464868, 490694, 542346, 557004, 736041, 813519, 835506, 981388, 1084692, 1472082, 1627038, 1671012, 1717429, 2208123, 2944164, 3254076, 3434858, 4416246, 5152287, 6869716, 8832492, 10304574, 15456861, 20609148, 30913722, 61827444]

約数ペア:

[(1, 61827444), (2, 30913722), (3, 20609148), (4, 15456861), (6, 10304574), (7, 8832492), (9, 6869716), (12, 5152287), (14, 4416246), (18, 3434858), (19, 3254076), (21, 2944164), (28, 2208123), (36, 1717429), (37, 1671012), (38, 1627038), (42, 1472082), (57, 1084692), (63, 981388), (74, 835506), (76, 813519), (84, 736041), (111, 557004), (114, 542346), (126, 490694), (133, 464868), (148, 417753), (171, 361564), (222, 278502), (228, 271173), (252, 245347), (259, 238716), (266, 232434), (333, 185668), (342, 180782), (349, 177156), (399, 154956), (444, 139251), (518, 119358), (532, 116217), (666, 92834), (684, 90391), (698, 88578), (703, 87948), (777, 79572), (798, 77478), (1036, 59679), (1047, 59052), (1197, 51652), (1332, 46417), (1396, 44289), (1406, 43974), (1554, 39786), (1596, 38739), (2094, 29526), (2109, 29316), (2331, 26524), (2394, 25826), (2443, 25308), (2812, 21987), (3108, 19893), (3141, 19684), (4188, 14763), (4218, 14658), (4662, 13262), (4788, 12913), (4886, 12654), (4921, 12564), (6282, 9842), (6327, 9772), (6631, 9324), (7329, 8436)]