73721004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 130653012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 141, 142, 188, 213, 263, 282, 284, 329, 426, 497, 526, 564, 658, 789, 852, 987, 994, 1052, 1316, 1491, 1578, 1841, 1974, 1988, 2982, 3156, 3337, 3682, 3948, 5523, 5964, 6674, 7364, 10011, 11046, 12361, 13348, 18673, 20022, 22092, 23359, 24722, 37083, 37346, 40044, 46718, 49444, 56019, 70077, 74166, 74692, 86527, 93436, 112038, 130711, 140154, 148332, 173054, 224076, 259581, 261422, 280308, 346108, 392133, 519162, 522844, 784266, 877631, 1038324, 1568532, 1755262, 2632893, 3510524, 5265786, 6143417, 10531572, 12286834, 18430251, 24573668, 36860502, 73721004]

約数ペア:

[(1, 73721004), (2, 36860502), (3, 24573668), (4, 18430251), (6, 12286834), (7, 10531572), (12, 6143417), (14, 5265786), (21, 3510524), (28, 2632893), (42, 1755262), (47, 1568532), (71, 1038324), (84, 877631), (94, 784266), (141, 522844), (142, 519162), (188, 392133), (213, 346108), (263, 280308), (282, 261422), (284, 259581), (329, 224076), (426, 173054), (497, 148332), (526, 140154), (564, 130711), (658, 112038), (789, 93436), (852, 86527), (987, 74692), (994, 74166), (1052, 70077), (1316, 56019), (1491, 49444), (1578, 46718), (1841, 40044), (1974, 37346), (1988, 37083), (2982, 24722), (3156, 23359), (3337, 22092), (3682, 20022), (3948, 18673), (5523, 13348), (5964, 12361), (6674, 11046), (7364, 10011)]