72131976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 224864640

約数和(自身を除く): 152732664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 167, 168, 252, 334, 501, 504, 668, 857, 1002, 1169, 1336, 1503, 1714, 2004, 2338, 2571, 3006, 3428, 3507, 4008, 4676, 5142, 5999, 6012, 6856, 7014, 7713, 9352, 10284, 10521, 11998, 12024, 14028, 15426, 17997, 20568, 21042, 23996, 28056, 30852, 35994, 42084, 47992, 53991, 61704, 71988, 84168, 107982, 143119, 143976, 215964, 286238, 429357, 431928, 572476, 858714, 1001833, 1144952, 1288071, 1717428, 2003666, 2576142, 3005499, 3434856, 4007332, 5152284, 6010998, 8014664, 9016497, 10304568, 12021996, 18032994, 24043992, 36065988, 72131976]

約数ペア:

[(1, 72131976), (2, 36065988), (3, 24043992), (4, 18032994), (6, 12021996), (7, 10304568), (8, 9016497), (9, 8014664), (12, 6010998), (14, 5152284), (18, 4007332), (21, 3434856), (24, 3005499), (28, 2576142), (36, 2003666), (42, 1717428), (56, 1288071), (63, 1144952), (72, 1001833), (84, 858714), (126, 572476), (167, 431928), (168, 429357), (252, 286238), (334, 215964), (501, 143976), (504, 143119), (668, 107982), (857, 84168), (1002, 71988), (1169, 61704), (1336, 53991), (1503, 47992), (1714, 42084), (2004, 35994), (2338, 30852), (2571, 28056), (3006, 23996), (3428, 21042), (3507, 20568), (4008, 17997), (4676, 15426), (5142, 14028), (5999, 12024), (6012, 11998), (6856, 10521), (7014, 10284), (7713, 9352)]