61998264

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 120478536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 197, 216, 248, 279, 282, 372, 376, 394, 423, 558, 564, 591, 744, 788, 837, 846, 1116, 1128, 1182, 1269, 1457, 1576, 1674, 1692, 1773, 2232, 2364, 2538, 2914, 3348, 3384, 3546, 4371, 4728, 5076, 5319, 5828, 6107, 6696, 7092, 8742, 9259, 10152, 10638, 11656, 12214, 13113, 14184, 17484, 18321, 18518, 21276, 24428, 26226, 27777, 34968, 36642, 37036, 39339, 42552, 48856, 52452, 54963, 55554, 73284, 74072, 78678, 83331, 104904, 109926, 111108, 146568, 157356, 164889, 166662, 219852, 222216, 249993, 287029, 314712, 329778, 333324, 439704, 499986, 574058, 659556, 666648, 861087, 999972, 1148116, 1319112, 1722174, 1999944, 2296232, 2583261, 3444348, 5166522, 6888696, 7749783, 10333044, 15499566, 20666088, 30999132, 61998264]

約数ペア:

[(1, 61998264), (2, 30999132), (3, 20666088), (4, 15499566), (6, 10333044), (8, 7749783), (9, 6888696), (12, 5166522), (18, 3444348), (24, 2583261), (27, 2296232), (31, 1999944), (36, 1722174), (47, 1319112), (54, 1148116), (62, 999972), (72, 861087), (93, 666648), (94, 659556), (108, 574058), (124, 499986), (141, 439704), (186, 333324), (188, 329778), (197, 314712), (216, 287029), (248, 249993), (279, 222216), (282, 219852), (372, 166662), (376, 164889), (394, 157356), (423, 146568), (558, 111108), (564, 109926), (591, 104904), (744, 83331), (788, 78678), (837, 74072), (846, 73284), (1116, 55554), (1128, 54963), (1182, 52452), (1269, 48856), (1457, 42552), (1576, 39339), (1674, 37036), (1692, 36642), (1773, 34968), (2232, 27777), (2364, 26226), (2538, 24428), (2914, 21276), (3348, 18518), (3384, 18321), (3546, 17484), (4371, 14184), (4728, 13113), (5076, 12214), (5319, 11656), (5828, 10638), (6107, 10152), (6696, 9259), (7092, 8742)]