64693404

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 185902080

約数和(自身を除く): 121208676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 113, 114, 124, 162, 171, 186, 226, 228, 243, 279, 324, 339, 342, 372, 452, 486, 513, 558, 589, 678, 684, 837, 972, 1017, 1026, 1116, 1178, 1356, 1539, 1674, 1767, 2034, 2052, 2147, 2356, 2511, 3051, 3078, 3348, 3503, 3534, 4068, 4294, 4617, 5022, 5301, 6102, 6156, 6441, 7006, 7068, 7533, 8588, 9153, 9234, 10044, 10509, 10602, 12204, 12882, 14012, 15066, 15903, 18306, 18468, 19323, 21018, 21204, 25764, 27459, 30132, 31527, 31806, 36612, 38646, 42036, 47709, 54918, 57969, 63054, 63612, 66557, 77292, 94581, 95418, 109836, 115938, 126108, 133114, 143127, 173907, 189162, 190836, 199671, 231876, 266228, 283743, 286254, 347814, 378324, 399342, 521721, 567486, 572508, 599013, 695628, 798684, 851229, 1043442, 1134972, 1198026, 1702458, 1797039, 2086884, 2396052, 3404916, 3594078, 5391117, 7188156, 10782234, 16173351, 21564468, 32346702, 64693404]

約数ペア:

[(1, 64693404), (2, 32346702), (3, 21564468), (4, 16173351), (6, 10782234), (9, 7188156), (12, 5391117), (18, 3594078), (19, 3404916), (27, 2396052), (31, 2086884), (36, 1797039), (38, 1702458), (54, 1198026), (57, 1134972), (62, 1043442), (76, 851229), (81, 798684), (93, 695628), (108, 599013), (113, 572508), (114, 567486), (124, 521721), (162, 399342), (171, 378324), (186, 347814), (226, 286254), (228, 283743), (243, 266228), (279, 231876), (324, 199671), (339, 190836), (342, 189162), (372, 173907), (452, 143127), (486, 133114), (513, 126108), (558, 115938), (589, 109836), (678, 95418), (684, 94581), (837, 77292), (972, 66557), (1017, 63612), (1026, 63054), (1116, 57969), (1178, 54918), (1356, 47709), (1539, 42036), (1674, 38646), (1767, 36612), (2034, 31806), (2052, 31527), (2147, 30132), (2356, 27459), (2511, 25764), (3051, 21204), (3078, 21018), (3348, 19323), (3503, 18468), (3534, 18306), (4068, 15903), (4294, 15066), (4617, 14012), (5022, 12882), (5301, 12204), (6102, 10602), (6156, 10509), (6441, 10044), (7006, 9234), (7068, 9153), (7533, 8588)]