72272508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 229920768

約数和(自身を除く): 157648260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 43, 44, 51, 66, 68, 77, 84, 86, 102, 107, 119, 129, 132, 154, 172, 187, 204, 214, 231, 238, 258, 301, 308, 321, 357, 374, 428, 462, 473, 476, 516, 561, 602, 642, 714, 731, 748, 749, 903, 924, 946, 1122, 1177, 1204, 1284, 1309, 1419, 1428, 1462, 1498, 1806, 1819, 1892, 2193, 2244, 2247, 2354, 2618, 2838, 2924, 2996, 3311, 3531, 3612, 3638, 3927, 4386, 4494, 4601, 4708, 5117, 5236, 5457, 5676, 6622, 7062, 7276, 7854, 8041, 8239, 8772, 8988, 9202, 9933, 10234, 10914, 12733, 13244, 13803, 14124, 15351, 15708, 16082, 16478, 18404, 19866, 20009, 20468, 21828, 24123, 24717, 25466, 27606, 30702, 32164, 32207, 32956, 38199, 39732, 40018, 48246, 49434, 50611, 50932, 55212, 56287, 60027, 61404, 64414, 76398, 78217, 80036, 96492, 96621, 98868, 101222, 112574, 120054, 128828, 140063, 151833, 152796, 156434, 168861, 193242, 202444, 225148, 234651, 240108, 280126, 303666, 312868, 337722, 354277, 386484, 420189, 469302, 547519, 560252, 607332, 675444, 708554, 840378, 860387, 938604, 1062831, 1095038, 1417108, 1642557, 1680756, 1720774, 2125662, 2190076, 2581161, 3285114, 3441548, 4251324, 5162322, 6022709, 6570228, 10324644, 12045418, 18068127, 24090836, 36136254, 72272508]

約数ペア:

[(1, 72272508), (2, 36136254), (3, 24090836), (4, 18068127), (6, 12045418), (7, 10324644), (11, 6570228), (12, 6022709), (14, 5162322), (17, 4251324), (21, 3441548), (22, 3285114), (28, 2581161), (33, 2190076), (34, 2125662), (42, 1720774), (43, 1680756), (44, 1642557), (51, 1417108), (66, 1095038), (68, 1062831), (77, 938604), (84, 860387), (86, 840378), (102, 708554), (107, 675444), (119, 607332), (129, 560252), (132, 547519), (154, 469302), (172, 420189), (187, 386484), (204, 354277), (214, 337722), (231, 312868), (238, 303666), (258, 280126), (301, 240108), (308, 234651), (321, 225148), (357, 202444), (374, 193242), (428, 168861), (462, 156434), (473, 152796), (476, 151833), (516, 140063), (561, 128828), (602, 120054), (642, 112574), (714, 101222), (731, 98868), (748, 96621), (749, 96492), (903, 80036), (924, 78217), (946, 76398), (1122, 64414), (1177, 61404), (1204, 60027), (1284, 56287), (1309, 55212), (1419, 50932), (1428, 50611), (1462, 49434), (1498, 48246), (1806, 40018), (1819, 39732), (1892, 38199), (2193, 32956), (2244, 32207), (2247, 32164), (2354, 30702), (2618, 27606), (2838, 25466), (2924, 24717), (2996, 24123), (3311, 21828), (3531, 20468), (3612, 20009), (3638, 19866), (3927, 18404), (4386, 16478), (4494, 16082), (4601, 15708), (4708, 15351), (5117, 14124), (5236, 13803), (5457, 13244), (5676, 12733), (6622, 10914), (7062, 10234), (7276, 9933), (7854, 9202), (8041, 8988), (8239, 8772)]