73298316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 220222464

約数和(自身を除く): 146924148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 223, 258, 273, 294, 301, 364, 446, 516, 546, 559, 588, 602, 637, 669, 892, 903, 1092, 1118, 1204, 1274, 1338, 1561, 1677, 1806, 1911, 2107, 2236, 2548, 2676, 2899, 3122, 3354, 3612, 3822, 3913, 4214, 4683, 5798, 6244, 6321, 6708, 7644, 7826, 8428, 8697, 9366, 9589, 10927, 11596, 11739, 12642, 15652, 17394, 18732, 19178, 20293, 21854, 23478, 25284, 27391, 28767, 32781, 34788, 38356, 40586, 43708, 46956, 54782, 57534, 60879, 65562, 67123, 81172, 82173, 109564, 115068, 121758, 124657, 131124, 134246, 142051, 164346, 201369, 243516, 249314, 268492, 284102, 328692, 373971, 402738, 426153, 469861, 498628, 568204, 747942, 805476, 852306, 872599, 939722, 1409583, 1495884, 1704612, 1745198, 1879444, 2617797, 2819166, 3490396, 5235594, 5638332, 6108193, 10471188, 12216386, 18324579, 24432772, 36649158, 73298316]

約数ペア:

[(1, 73298316), (2, 36649158), (3, 24432772), (4, 18324579), (6, 12216386), (7, 10471188), (12, 6108193), (13, 5638332), (14, 5235594), (21, 3490396), (26, 2819166), (28, 2617797), (39, 1879444), (42, 1745198), (43, 1704612), (49, 1495884), (52, 1409583), (78, 939722), (84, 872599), (86, 852306), (91, 805476), (98, 747942), (129, 568204), (147, 498628), (156, 469861), (172, 426153), (182, 402738), (196, 373971), (223, 328692), (258, 284102), (273, 268492), (294, 249314), (301, 243516), (364, 201369), (446, 164346), (516, 142051), (546, 134246), (559, 131124), (588, 124657), (602, 121758), (637, 115068), (669, 109564), (892, 82173), (903, 81172), (1092, 67123), (1118, 65562), (1204, 60879), (1274, 57534), (1338, 54782), (1561, 46956), (1677, 43708), (1806, 40586), (1911, 38356), (2107, 34788), (2236, 32781), (2548, 28767), (2676, 27391), (2899, 25284), (3122, 23478), (3354, 21854), (3612, 20293), (3822, 19178), (3913, 18732), (4214, 17394), (4683, 15652), (5798, 12642), (6244, 11739), (6321, 11596), (6708, 10927), (7644, 9589), (7826, 9366), (8428, 8697)]