78318492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 217362432

約数和(自身を除く): 139043940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 113, 148, 222, 223, 226, 259, 339, 444, 446, 452, 518, 669, 678, 777, 791, 892, 1036, 1338, 1356, 1554, 1561, 1582, 2373, 2676, 3108, 3122, 3164, 4181, 4683, 4746, 6244, 8251, 8362, 9366, 9492, 12543, 16502, 16724, 18732, 24753, 25086, 25199, 29267, 33004, 49506, 50172, 50398, 57757, 58534, 75597, 87801, 99012, 100796, 115514, 117068, 151194, 173271, 175602, 176393, 231028, 302388, 346542, 351204, 352786, 529179, 693084, 705572, 932363, 1058358, 1864726, 2116716, 2797089, 3729452, 5594178, 6526541, 11188356, 13053082, 19579623, 26106164, 39159246, 78318492]

約数ペア:

[(1, 78318492), (2, 39159246), (3, 26106164), (4, 19579623), (6, 13053082), (7, 11188356), (12, 6526541), (14, 5594178), (21, 3729452), (28, 2797089), (37, 2116716), (42, 1864726), (74, 1058358), (84, 932363), (111, 705572), (113, 693084), (148, 529179), (222, 352786), (223, 351204), (226, 346542), (259, 302388), (339, 231028), (444, 176393), (446, 175602), (452, 173271), (518, 151194), (669, 117068), (678, 115514), (777, 100796), (791, 99012), (892, 87801), (1036, 75597), (1338, 58534), (1356, 57757), (1554, 50398), (1561, 50172), (1582, 49506), (2373, 33004), (2676, 29267), (3108, 25199), (3122, 25086), (3164, 24753), (4181, 18732), (4683, 16724), (4746, 16502), (6244, 12543), (8251, 9492), (8362, 9366)]