89591736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 254822400

約数和(自身を除く): 165230664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 59, 62, 78, 93, 104, 118, 124, 156, 157, 177, 186, 236, 248, 312, 314, 354, 372, 403, 471, 472, 628, 708, 744, 767, 806, 942, 1209, 1256, 1416, 1534, 1612, 1829, 1884, 2041, 2301, 2418, 3068, 3224, 3658, 3768, 4082, 4602, 4836, 4867, 5487, 6123, 6136, 7316, 8164, 9204, 9263, 9672, 9734, 10974, 12246, 14601, 14632, 16328, 18408, 18526, 19468, 21948, 23777, 24492, 27789, 29202, 37052, 38936, 43896, 47554, 48984, 55578, 58404, 63271, 71331, 74104, 95108, 111156, 116808, 120419, 126542, 142662, 189813, 190216, 222312, 240838, 253084, 285324, 287153, 361257, 379626, 481676, 506168, 570648, 574306, 722514, 759252, 861459, 963352, 1148612, 1445028, 1518504, 1722918, 2297224, 2890056, 3445836, 3732989, 6891672, 7465978, 11198967, 14931956, 22397934, 29863912, 44795868, 89591736]

約数ペア:

[(1, 89591736), (2, 44795868), (3, 29863912), (4, 22397934), (6, 14931956), (8, 11198967), (12, 7465978), (13, 6891672), (24, 3732989), (26, 3445836), (31, 2890056), (39, 2297224), (52, 1722918), (59, 1518504), (62, 1445028), (78, 1148612), (93, 963352), (104, 861459), (118, 759252), (124, 722514), (156, 574306), (157, 570648), (177, 506168), (186, 481676), (236, 379626), (248, 361257), (312, 287153), (314, 285324), (354, 253084), (372, 240838), (403, 222312), (471, 190216), (472, 189813), (628, 142662), (708, 126542), (744, 120419), (767, 116808), (806, 111156), (942, 95108), (1209, 74104), (1256, 71331), (1416, 63271), (1534, 58404), (1612, 55578), (1829, 48984), (1884, 47554), (2041, 43896), (2301, 38936), (2418, 37052), (3068, 29202), (3224, 27789), (3658, 24492), (3768, 23777), (4082, 21948), (4602, 19468), (4836, 18526), (4867, 18408), (5487, 16328), (6123, 14632), (6136, 14601), (7316, 12246), (8164, 10974), (9204, 9734), (9263, 9672)]