172669968

素因数分解:

$2^4\times 3^5\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 507780000

約数和(自身を除く): 335110032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 243, 267, 324, 356, 432, 486, 499, 534, 648, 712, 801, 972, 998, 1068, 1296, 1424, 1497, 1602, 1944, 1996, 2136, 2403, 2994, 3204, 3888, 3992, 4272, 4491, 4806, 5988, 6408, 7209, 7984, 8982, 9612, 11976, 12816, 13473, 14418, 17964, 19224, 21627, 23952, 26946, 28836, 35928, 38448, 40419, 43254, 44411, 53892, 57672, 71856, 80838, 86508, 88822, 107784, 115344, 121257, 133233, 161676, 173016, 177644, 215568, 242514, 266466, 323352, 346032, 355288, 399699, 485028, 532932, 646704, 710576, 799398, 970056, 1065864, 1199097, 1598796, 1940112, 2131728, 2398194, 3197592, 3597291, 4796388, 6395184, 7194582, 9592776, 10791873, 14389164, 19185552, 21583746, 28778328, 43167492, 57556656, 86334984, 172669968]

約数ペア:

[(1, 172669968), (2, 86334984), (3, 57556656), (4, 43167492), (6, 28778328), (8, 21583746), (9, 19185552), (12, 14389164), (16, 10791873), (18, 9592776), (24, 7194582), (27, 6395184), (36, 4796388), (48, 3597291), (54, 3197592), (72, 2398194), (81, 2131728), (89, 1940112), (108, 1598796), (144, 1199097), (162, 1065864), (178, 970056), (216, 799398), (243, 710576), (267, 646704), (324, 532932), (356, 485028), (432, 399699), (486, 355288), (499, 346032), (534, 323352), (648, 266466), (712, 242514), (801, 215568), (972, 177644), (998, 173016), (1068, 161676), (1296, 133233), (1424, 121257), (1497, 115344), (1602, 107784), (1944, 88822), (1996, 86508), (2136, 80838), (2403, 71856), (2994, 57672), (3204, 53892), (3888, 44411), (3992, 43254), (4272, 40419), (4491, 38448), (4806, 35928), (5988, 28836), (6408, 26946), (7209, 23952), (7984, 21627), (8982, 19224), (9612, 17964), (11976, 14418), (12816, 13473)]