89902008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 293299200

約数和(自身を除く): 203397192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1607, 1998, 2072, 2331, 2664, 3108, 3214, 3996, 4662, 4821, 6216, 6428, 6993, 7992, 9324, 9642, 11249, 12856, 13986, 14463, 18648, 19284, 22498, 27972, 28926, 33747, 38568, 43389, 44996, 55944, 57852, 59459, 67494, 86778, 89992, 101241, 115704, 118918, 134988, 173556, 178377, 202482, 237836, 269976, 303723, 347112, 356754, 404964, 416213, 475672, 535131, 607446, 713508, 809928, 832426, 1070262, 1214892, 1248639, 1427016, 1605393, 1664852, 2140524, 2429784, 2497278, 3210786, 3329704, 3745917, 4281048, 4994556, 6421572, 7491834, 9989112, 11237751, 12843144, 14983668, 22475502, 29967336, 44951004, 89902008]

約数ペア:

[(1, 89902008), (2, 44951004), (3, 29967336), (4, 22475502), (6, 14983668), (7, 12843144), (8, 11237751), (9, 9989112), (12, 7491834), (14, 6421572), (18, 4994556), (21, 4281048), (24, 3745917), (27, 3329704), (28, 3210786), (36, 2497278), (37, 2429784), (42, 2140524), (54, 1664852), (56, 1605393), (63, 1427016), (72, 1248639), (74, 1214892), (84, 1070262), (108, 832426), (111, 809928), (126, 713508), (148, 607446), (168, 535131), (189, 475672), (216, 416213), (222, 404964), (252, 356754), (259, 347112), (296, 303723), (333, 269976), (378, 237836), (444, 202482), (504, 178377), (518, 173556), (666, 134988), (756, 118918), (777, 115704), (888, 101241), (999, 89992), (1036, 86778), (1332, 67494), (1512, 59459), (1554, 57852), (1607, 55944), (1998, 44996), (2072, 43389), (2331, 38568), (2664, 33747), (3108, 28926), (3214, 27972), (3996, 22498), (4662, 19284), (4821, 18648), (6216, 14463), (6428, 13986), (6993, 12856), (7992, 11249), (9324, 9642)]