83693988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 245440832

約数和(自身を除く): 161746844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 4957, 5628, 8442, 9914, 14871, 16884, 19828, 29742, 34699, 44613, 59484, 69398, 89226, 104097, 138796, 178452, 208194, 312291, 332119, 416388, 624582, 664238, 996357, 1249164, 1328476, 1992714, 2324833, 2989071, 3985428, 4649666, 5978142, 6974499, 9299332, 11956284, 13948998, 20923497, 27897996, 41846994, 83693988]

約数ペア:

[(1, 83693988), (2, 41846994), (3, 27897996), (4, 20923497), (6, 13948998), (7, 11956284), (9, 9299332), (12, 6974499), (14, 5978142), (18, 4649666), (21, 3985428), (28, 2989071), (36, 2324833), (42, 1992714), (63, 1328476), (67, 1249164), (84, 996357), (126, 664238), (134, 624582), (201, 416388), (252, 332119), (268, 312291), (402, 208194), (469, 178452), (603, 138796), (804, 104097), (938, 89226), (1206, 69398), (1407, 59484), (1876, 44613), (2412, 34699), (2814, 29742), (4221, 19828), (4957, 16884), (5628, 14871), (8442, 9914)]