65017044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 123680556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 31, 34, 36, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 149, 153, 186, 204, 207, 276, 279, 298, 306, 372, 391, 414, 447, 527, 558, 596, 612, 713, 782, 828, 894, 1054, 1116, 1173, 1341, 1426, 1564, 1581, 1788, 2108, 2139, 2346, 2533, 2682, 2852, 3162, 3427, 3519, 4278, 4619, 4692, 4743, 5066, 5364, 6324, 6417, 6854, 7038, 7599, 8556, 9238, 9486, 10132, 10281, 12121, 12834, 13708, 13857, 14076, 15198, 18476, 18972, 20562, 22797, 24242, 25668, 27714, 30396, 30843, 36363, 41124, 41571, 45594, 48484, 55428, 58259, 61686, 72726, 78523, 83142, 91188, 106237, 109089, 116518, 123372, 145452, 157046, 166284, 174777, 212474, 218178, 233036, 235569, 314092, 318711, 349554, 424948, 436356, 471138, 524331, 637422, 699108, 706707, 942276, 956133, 1048662, 1274844, 1413414, 1806029, 1912266, 2097324, 2826828, 3612058, 3824532, 5418087, 7224116, 10836174, 16254261, 21672348, 32508522, 65017044]

約数ペア:

[(1, 65017044), (2, 32508522), (3, 21672348), (4, 16254261), (6, 10836174), (9, 7224116), (12, 5418087), (17, 3824532), (18, 3612058), (23, 2826828), (31, 2097324), (34, 1912266), (36, 1806029), (46, 1413414), (51, 1274844), (62, 1048662), (68, 956133), (69, 942276), (92, 706707), (93, 699108), (102, 637422), (124, 524331), (138, 471138), (149, 436356), (153, 424948), (186, 349554), (204, 318711), (207, 314092), (276, 235569), (279, 233036), (298, 218178), (306, 212474), (372, 174777), (391, 166284), (414, 157046), (447, 145452), (527, 123372), (558, 116518), (596, 109089), (612, 106237), (713, 91188), (782, 83142), (828, 78523), (894, 72726), (1054, 61686), (1116, 58259), (1173, 55428), (1341, 48484), (1426, 45594), (1564, 41571), (1581, 41124), (1788, 36363), (2108, 30843), (2139, 30396), (2346, 27714), (2533, 25668), (2682, 24242), (2852, 22797), (3162, 20562), (3427, 18972), (3519, 18476), (4278, 15198), (4619, 14076), (4692, 13857), (4743, 13708), (5066, 12834), (5364, 12121), (6324, 10281), (6417, 10132), (6854, 9486), (7038, 9238), (7599, 8556)]