72936738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 189775872

約数和(自身を除く): 116839134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 263, 279, 426, 434, 497, 526, 558, 639, 651, 789, 994, 1278, 1302, 1491, 1578, 1841, 1953, 2201, 2367, 2982, 3682, 3906, 4402, 4473, 4734, 5523, 6603, 8153, 8946, 11046, 13206, 15407, 16306, 16569, 18673, 19809, 24459, 30814, 33138, 37346, 39618, 46221, 48918, 56019, 57071, 73377, 92442, 112038, 114142, 130711, 138663, 146754, 168057, 171213, 261422, 277326, 336114, 342426, 392133, 513639, 578863, 784266, 1027278, 1157726, 1176399, 1736589, 2352798, 3473178, 4052041, 5209767, 8104082, 10419534, 12156123, 24312246, 36468369, 72936738]

約数ペア:

[(1, 72936738), (2, 36468369), (3, 24312246), (6, 12156123), (7, 10419534), (9, 8104082), (14, 5209767), (18, 4052041), (21, 3473178), (31, 2352798), (42, 1736589), (62, 1176399), (63, 1157726), (71, 1027278), (93, 784266), (126, 578863), (142, 513639), (186, 392133), (213, 342426), (217, 336114), (263, 277326), (279, 261422), (426, 171213), (434, 168057), (497, 146754), (526, 138663), (558, 130711), (639, 114142), (651, 112038), (789, 92442), (994, 73377), (1278, 57071), (1302, 56019), (1491, 48918), (1578, 46221), (1841, 39618), (1953, 37346), (2201, 33138), (2367, 30814), (2982, 24459), (3682, 19809), (3906, 18673), (4402, 16569), (4473, 16306), (4734, 15407), (5523, 13206), (6603, 11046), (8153, 8946)]