31765608

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 104544000

約数和(自身を除く): 72778392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 149, 162, 168, 188, 189, 216, 252, 282, 298, 324, 329, 376, 378, 423, 447, 504, 564, 567, 596, 648, 658, 756, 846, 894, 987, 1043, 1128, 1134, 1192, 1269, 1316, 1341, 1512, 1692, 1788, 1974, 2086, 2268, 2538, 2632, 2682, 2961, 3129, 3384, 3576, 3807, 3948, 4023, 4172, 4536, 5076, 5364, 5922, 6258, 7003, 7614, 7896, 8046, 8344, 8883, 9387, 10152, 10728, 11844, 12069, 12516, 14006, 15228, 16092, 17766, 18774, 21009, 23688, 24138, 25032, 26649, 28012, 28161, 30456, 32184, 35532, 37548, 42018, 48276, 49021, 53298, 56024, 56322, 63027, 71064, 75096, 84036, 84483, 96552, 98042, 106596, 112644, 126054, 147063, 168072, 168966, 189081, 196084, 213192, 225288, 252108, 294126, 337932, 378162, 392168, 441189, 504216, 567243, 588252, 675864, 756324, 882378, 1134486, 1176504, 1323567, 1512648, 1764756, 2268972, 2647134, 3529512, 3970701, 4537944, 5294268, 7941402, 10588536, 15882804, 31765608]

約数ペア:

[(1, 31765608), (2, 15882804), (3, 10588536), (4, 7941402), (6, 5294268), (7, 4537944), (8, 3970701), (9, 3529512), (12, 2647134), (14, 2268972), (18, 1764756), (21, 1512648), (24, 1323567), (27, 1176504), (28, 1134486), (36, 882378), (42, 756324), (47, 675864), (54, 588252), (56, 567243), (63, 504216), (72, 441189), (81, 392168), (84, 378162), (94, 337932), (108, 294126), (126, 252108), (141, 225288), (149, 213192), (162, 196084), (168, 189081), (188, 168966), (189, 168072), (216, 147063), (252, 126054), (282, 112644), (298, 106596), (324, 98042), (329, 96552), (376, 84483), (378, 84036), (423, 75096), (447, 71064), (504, 63027), (564, 56322), (567, 56024), (596, 53298), (648, 49021), (658, 48276), (756, 42018), (846, 37548), (894, 35532), (987, 32184), (1043, 30456), (1128, 28161), (1134, 28012), (1192, 26649), (1269, 25032), (1316, 24138), (1341, 23688), (1512, 21009), (1692, 18774), (1788, 17766), (1974, 16092), (2086, 15228), (2268, 14006), (2538, 12516), (2632, 12069), (2682, 11844), (2961, 10728), (3129, 10152), (3384, 9387), (3576, 8883), (3807, 8344), (3948, 8046), (4023, 7896), (4172, 7614), (4536, 7003), (5076, 6258), (5364, 5922)]