42664356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 93826908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 433, 476, 483, 612, 644, 714, 782, 828, 866, 966, 1071, 1173, 1299, 1428, 1449, 1564, 1732, 1932, 2142, 2346, 2598, 2737, 2898, 3031, 3519, 3897, 4284, 4692, 5196, 5474, 5796, 6062, 7038, 7361, 7794, 8211, 9093, 9959, 10948, 12124, 14076, 14722, 15588, 16422, 18186, 19918, 22083, 24633, 27279, 29444, 29877, 32844, 36372, 39836, 44166, 49266, 51527, 54558, 59754, 66249, 69713, 88332, 89631, 98532, 103054, 109116, 119508, 132498, 139426, 154581, 169303, 179262, 206108, 209139, 264996, 278852, 309162, 338606, 358524, 418278, 463743, 507909, 618324, 627417, 677212, 836556, 927486, 1015818, 1185121, 1254834, 1523727, 1854972, 2031636, 2370242, 2509668, 3047454, 3555363, 4740484, 6094908, 7110726, 10666089, 14221452, 21332178, 42664356]

約数ペア:

[(1, 42664356), (2, 21332178), (3, 14221452), (4, 10666089), (6, 7110726), (7, 6094908), (9, 4740484), (12, 3555363), (14, 3047454), (17, 2509668), (18, 2370242), (21, 2031636), (23, 1854972), (28, 1523727), (34, 1254834), (36, 1185121), (42, 1015818), (46, 927486), (51, 836556), (63, 677212), (68, 627417), (69, 618324), (84, 507909), (92, 463743), (102, 418278), (119, 358524), (126, 338606), (138, 309162), (153, 278852), (161, 264996), (204, 209139), (207, 206108), (238, 179262), (252, 169303), (276, 154581), (306, 139426), (322, 132498), (357, 119508), (391, 109116), (414, 103054), (433, 98532), (476, 89631), (483, 88332), (612, 69713), (644, 66249), (714, 59754), (782, 54558), (828, 51527), (866, 49266), (966, 44166), (1071, 39836), (1173, 36372), (1299, 32844), (1428, 29877), (1449, 29444), (1564, 27279), (1732, 24633), (1932, 22083), (2142, 19918), (2346, 18186), (2598, 16422), (2737, 15588), (2898, 14722), (3031, 14076), (3519, 12124), (3897, 10948), (4284, 9959), (4692, 9093), (5196, 8211), (5474, 7794), (5796, 7361), (6062, 7038)]