31258332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 93542400

約数和(自身を除く): 62284068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 173, 189, 239, 252, 346, 378, 478, 519, 692, 717, 756, 956, 1038, 1211, 1434, 1557, 1673, 2076, 2151, 2422, 2868, 3114, 3346, 3633, 4302, 4671, 4844, 5019, 6228, 6453, 6692, 7266, 8604, 9342, 10038, 10899, 12906, 14532, 15057, 18684, 20076, 21798, 25812, 30114, 32697, 41347, 43596, 45171, 60228, 65394, 82694, 90342, 124041, 130788, 165388, 180684, 248082, 289429, 372123, 496164, 578858, 744246, 868287, 1116369, 1157716, 1488492, 1736574, 2232738, 2604861, 3473148, 4465476, 5209722, 7814583, 10419444, 15629166, 31258332]

約数ペア:

[(1, 31258332), (2, 15629166), (3, 10419444), (4, 7814583), (6, 5209722), (7, 4465476), (9, 3473148), (12, 2604861), (14, 2232738), (18, 1736574), (21, 1488492), (27, 1157716), (28, 1116369), (36, 868287), (42, 744246), (54, 578858), (63, 496164), (84, 372123), (108, 289429), (126, 248082), (173, 180684), (189, 165388), (239, 130788), (252, 124041), (346, 90342), (378, 82694), (478, 65394), (519, 60228), (692, 45171), (717, 43596), (756, 41347), (956, 32697), (1038, 30114), (1211, 25812), (1434, 21798), (1557, 20076), (1673, 18684), (2076, 15057), (2151, 14532), (2422, 12906), (2868, 10899), (3114, 10038), (3346, 9342), (3633, 8604), (4302, 7266), (4671, 6692), (4844, 6453), (5019, 6228)]