79267860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 280215936

約数和(自身を除く): 200948076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1187, 1260, 1484, 1590, 1855, 1908, 2226, 2374, 2385, 3180, 3339, 3561, 3710, 4452, 4748, 4770, 5565, 5935, 6678, 7122, 7420, 8309, 9540, 10683, 11130, 11870, 13356, 14244, 16618, 16695, 17805, 21366, 22260, 23740, 24927, 33236, 33390, 35610, 41545, 42732, 49854, 53415, 62911, 66780, 71220, 74781, 83090, 99708, 106830, 124635, 125822, 149562, 166180, 188733, 213660, 249270, 251644, 299124, 314555, 373905, 377466, 440377, 498540, 566199, 629110, 747810, 754932, 880754, 943665, 1132398, 1258220, 1321131, 1495620, 1761508, 1887330, 2201885, 2264796, 2642262, 2830995, 3774660, 3963393, 4403770, 5284524, 5661990, 6605655, 7926786, 8807540, 11323980, 13211310, 15853572, 19816965, 26422620, 39633930, 79267860]

約数ペア:

[(1, 79267860), (2, 39633930), (3, 26422620), (4, 19816965), (5, 15853572), (6, 13211310), (7, 11323980), (9, 8807540), (10, 7926786), (12, 6605655), (14, 5661990), (15, 5284524), (18, 4403770), (20, 3963393), (21, 3774660), (28, 2830995), (30, 2642262), (35, 2264796), (36, 2201885), (42, 1887330), (45, 1761508), (53, 1495620), (60, 1321131), (63, 1258220), (70, 1132398), (84, 943665), (90, 880754), (105, 754932), (106, 747810), (126, 629110), (140, 566199), (159, 498540), (180, 440377), (210, 377466), (212, 373905), (252, 314555), (265, 299124), (315, 251644), (318, 249270), (371, 213660), (420, 188733), (477, 166180), (530, 149562), (630, 125822), (636, 124635), (742, 106830), (795, 99708), (954, 83090), (1060, 74781), (1113, 71220), (1187, 66780), (1260, 62911), (1484, 53415), (1590, 49854), (1855, 42732), (1908, 41545), (2226, 35610), (2374, 33390), (2385, 33236), (3180, 24927), (3339, 23740), (3561, 22260), (3710, 21366), (4452, 17805), (4748, 16695), (4770, 16618), (5565, 14244), (5935, 13356), (6678, 11870), (7122, 11130), (7420, 10683), (8309, 9540)]