64570086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 168370176

約数和(自身を除く): 103800090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 61, 62, 63, 93, 122, 126, 183, 186, 217, 271, 279, 366, 427, 434, 542, 549, 558, 651, 813, 854, 1098, 1281, 1302, 1626, 1891, 1897, 1953, 2439, 2562, 3782, 3794, 3843, 3906, 4878, 5673, 5691, 7686, 8401, 11346, 11382, 13237, 16531, 16802, 17019, 17073, 25203, 26474, 33062, 34038, 34146, 39711, 49593, 50406, 58807, 75609, 79422, 99186, 115717, 117614, 119133, 148779, 151218, 176421, 231434, 238266, 297558, 347151, 352842, 512461, 529263, 694302, 1024922, 1041453, 1058526, 1537383, 2082906, 3074766, 3587227, 4612149, 7174454, 9224298, 10761681, 21523362, 32285043, 64570086]

約数ペア:

[(1, 64570086), (2, 32285043), (3, 21523362), (6, 10761681), (7, 9224298), (9, 7174454), (14, 4612149), (18, 3587227), (21, 3074766), (31, 2082906), (42, 1537383), (61, 1058526), (62, 1041453), (63, 1024922), (93, 694302), (122, 529263), (126, 512461), (183, 352842), (186, 347151), (217, 297558), (271, 238266), (279, 231434), (366, 176421), (427, 151218), (434, 148779), (542, 119133), (549, 117614), (558, 115717), (651, 99186), (813, 79422), (854, 75609), (1098, 58807), (1281, 50406), (1302, 49593), (1626, 39711), (1891, 34146), (1897, 34038), (1953, 33062), (2439, 26474), (2562, 25203), (3782, 17073), (3794, 17019), (3843, 16802), (3906, 16531), (4878, 13237), (5673, 11382), (5691, 11346), (7686, 8401)]