87905232

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 263320200

約数和(自身を除く): 175414968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 149, 153, 204, 241, 272, 298, 306, 408, 447, 482, 596, 612, 723, 816, 894, 964, 1192, 1224, 1341, 1446, 1788, 1928, 2169, 2384, 2448, 2533, 2682, 2892, 3576, 3856, 4097, 4338, 5066, 5364, 5784, 7152, 7599, 8194, 8676, 10132, 10728, 11568, 12291, 15198, 16388, 17352, 20264, 21456, 22797, 24582, 30396, 32776, 34704, 35909, 36873, 40528, 45594, 49164, 60792, 65552, 71818, 73746, 91188, 98328, 107727, 121584, 143636, 147492, 182376, 196656, 215454, 287272, 294984, 323181, 364752, 430908, 574544, 589968, 610453, 646362, 861816, 1220906, 1292724, 1723632, 1831359, 2441812, 2585448, 3662718, 4883624, 5170896, 5494077, 7325436, 9767248, 10988154, 14650872, 21976308, 29301744, 43952616, 87905232]

約数ペア:

[(1, 87905232), (2, 43952616), (3, 29301744), (4, 21976308), (6, 14650872), (8, 10988154), (9, 9767248), (12, 7325436), (16, 5494077), (17, 5170896), (18, 4883624), (24, 3662718), (34, 2585448), (36, 2441812), (48, 1831359), (51, 1723632), (68, 1292724), (72, 1220906), (102, 861816), (136, 646362), (144, 610453), (149, 589968), (153, 574544), (204, 430908), (241, 364752), (272, 323181), (298, 294984), (306, 287272), (408, 215454), (447, 196656), (482, 182376), (596, 147492), (612, 143636), (723, 121584), (816, 107727), (894, 98328), (964, 91188), (1192, 73746), (1224, 71818), (1341, 65552), (1446, 60792), (1788, 49164), (1928, 45594), (2169, 40528), (2384, 36873), (2448, 35909), (2533, 34704), (2682, 32776), (2892, 30396), (3576, 24582), (3856, 22797), (4097, 21456), (4338, 20264), (5066, 17352), (5364, 16388), (5784, 15198), (7152, 12291), (7599, 11568), (8194, 10728), (8676, 10132)]