68609772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 220776192

約数和(自身を除く): 152166420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 371, 396, 462, 467, 477, 583, 636, 693, 742, 924, 934, 954, 1113, 1166, 1386, 1401, 1484, 1749, 1868, 1908, 2226, 2332, 2772, 2802, 3269, 3339, 3498, 4081, 4203, 4452, 5137, 5247, 5604, 6538, 6678, 6996, 8162, 8406, 9807, 10274, 10494, 12243, 13076, 13356, 15411, 16324, 16812, 19614, 20548, 20988, 24486, 24751, 29421, 30822, 35959, 36729, 39228, 46233, 48972, 49502, 58842, 61644, 71918, 73458, 74253, 92466, 99004, 107877, 117684, 143836, 146916, 148506, 173257, 184932, 215754, 222759, 272261, 297012, 323631, 346514, 431508, 445518, 519771, 544522, 647262, 693028, 816783, 891036, 1039542, 1089044, 1294524, 1559313, 1633566, 1905827, 2079084, 2450349, 3118626, 3267132, 3811654, 4900698, 5717481, 6237252, 7623308, 9801396, 11434962, 17152443, 22869924, 34304886, 68609772]

約数ペア:

[(1, 68609772), (2, 34304886), (3, 22869924), (4, 17152443), (6, 11434962), (7, 9801396), (9, 7623308), (11, 6237252), (12, 5717481), (14, 4900698), (18, 3811654), (21, 3267132), (22, 3118626), (28, 2450349), (33, 2079084), (36, 1905827), (42, 1633566), (44, 1559313), (53, 1294524), (63, 1089044), (66, 1039542), (77, 891036), (84, 816783), (99, 693028), (106, 647262), (126, 544522), (132, 519771), (154, 445518), (159, 431508), (198, 346514), (212, 323631), (231, 297012), (252, 272261), (308, 222759), (318, 215754), (371, 184932), (396, 173257), (462, 148506), (467, 146916), (477, 143836), (583, 117684), (636, 107877), (693, 99004), (742, 92466), (924, 74253), (934, 73458), (954, 71918), (1113, 61644), (1166, 58842), (1386, 49502), (1401, 48972), (1484, 46233), (1749, 39228), (1868, 36729), (1908, 35959), (2226, 30822), (2332, 29421), (2772, 24751), (2802, 24486), (3269, 20988), (3339, 20548), (3498, 19614), (4081, 16812), (4203, 16324), (4452, 15411), (5137, 13356), (5247, 13076), (5604, 12243), (6538, 10494), (6678, 10274), (6996, 9807), (8162, 8406)]