64449924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 200559744

約数和(自身を除く): 136109820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 231, 238, 242, 308, 357, 363, 373, 374, 462, 476, 484, 561, 714, 726, 746, 748, 847, 924, 1119, 1122, 1309, 1428, 1452, 1492, 1694, 2057, 2238, 2244, 2541, 2611, 2618, 3388, 3927, 4103, 4114, 4476, 5082, 5222, 5236, 6171, 6341, 7833, 7854, 8206, 8228, 10164, 10444, 12309, 12342, 12682, 14399, 15666, 15708, 16412, 19023, 24618, 24684, 25364, 28721, 28798, 31332, 38046, 43197, 44387, 45133, 49236, 57442, 57596, 69751, 76092, 86163, 86394, 88774, 90266, 114884, 133161, 135399, 139502, 172326, 172788, 177548, 180532, 209253, 266322, 270798, 279004, 315931, 344652, 418506, 488257, 532644, 541596, 631862, 767261, 837012, 947793, 976514, 1263724, 1464771, 1534522, 1895586, 1953028, 2301783, 2929542, 3069044, 3791172, 4603566, 5370827, 5859084, 9207132, 10741654, 16112481, 21483308, 32224962, 64449924]

約数ペア:

[(1, 64449924), (2, 32224962), (3, 21483308), (4, 16112481), (6, 10741654), (7, 9207132), (11, 5859084), (12, 5370827), (14, 4603566), (17, 3791172), (21, 3069044), (22, 2929542), (28, 2301783), (33, 1953028), (34, 1895586), (42, 1534522), (44, 1464771), (51, 1263724), (66, 976514), (68, 947793), (77, 837012), (84, 767261), (102, 631862), (119, 541596), (121, 532644), (132, 488257), (154, 418506), (187, 344652), (204, 315931), (231, 279004), (238, 270798), (242, 266322), (308, 209253), (357, 180532), (363, 177548), (373, 172788), (374, 172326), (462, 139502), (476, 135399), (484, 133161), (561, 114884), (714, 90266), (726, 88774), (746, 86394), (748, 86163), (847, 76092), (924, 69751), (1119, 57596), (1122, 57442), (1309, 49236), (1428, 45133), (1452, 44387), (1492, 43197), (1694, 38046), (2057, 31332), (2238, 28798), (2244, 28721), (2541, 25364), (2611, 24684), (2618, 24618), (3388, 19023), (3927, 16412), (4103, 15708), (4114, 15666), (4476, 14399), (5082, 12682), (5222, 12342), (5236, 12309), (6171, 10444), (6341, 10164), (7833, 8228), (7854, 8206)]