88023990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 147122250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 53, 58, 69, 83, 87, 106, 115, 138, 145, 159, 166, 174, 230, 249, 265, 290, 318, 345, 415, 435, 498, 530, 667, 690, 795, 830, 870, 1219, 1245, 1334, 1537, 1590, 1909, 2001, 2407, 2438, 2490, 3074, 3335, 3657, 3818, 4002, 4399, 4611, 4814, 5727, 6095, 6670, 7221, 7314, 7685, 8798, 9222, 9545, 10005, 11454, 12035, 12190, 13197, 14442, 15370, 18285, 19090, 20010, 21995, 23055, 24070, 26394, 28635, 35351, 36105, 36570, 43990, 46110, 55361, 57270, 65985, 70702, 72210, 101177, 106053, 110722, 127571, 131970, 166083, 176755, 202354, 212106, 255142, 276805, 303531, 332166, 353510, 382713, 505885, 530265, 553610, 607062, 637855, 765426, 830415, 1011770, 1060530, 1275710, 1517655, 1660830, 1913565, 2934133, 3035310, 3827130, 5868266, 8802399, 14670665, 17604798, 29341330, 44011995, 88023990]

約数ペア:

[(1, 88023990), (2, 44011995), (3, 29341330), (5, 17604798), (6, 14670665), (10, 8802399), (15, 5868266), (23, 3827130), (29, 3035310), (30, 2934133), (46, 1913565), (53, 1660830), (58, 1517655), (69, 1275710), (83, 1060530), (87, 1011770), (106, 830415), (115, 765426), (138, 637855), (145, 607062), (159, 553610), (166, 530265), (174, 505885), (230, 382713), (249, 353510), (265, 332166), (290, 303531), (318, 276805), (345, 255142), (415, 212106), (435, 202354), (498, 176755), (530, 166083), (667, 131970), (690, 127571), (795, 110722), (830, 106053), (870, 101177), (1219, 72210), (1245, 70702), (1334, 65985), (1537, 57270), (1590, 55361), (1909, 46110), (2001, 43990), (2407, 36570), (2438, 36105), (2490, 35351), (3074, 28635), (3335, 26394), (3657, 24070), (3818, 23055), (4002, 21995), (4399, 20010), (4611, 19090), (4814, 18285), (5727, 15370), (6095, 14442), (6670, 13197), (7221, 12190), (7314, 12035), (7685, 11454), (8798, 10005), (9222, 9545)]