123736691988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1798603}}^1$

素因数の和:1798643

約数の個数: 144

約数和(自身を含む): 401880077760

約数和(自身を除く): 278143385772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 22932, 34398, 68796, 1798603, 3597206, 5395809, 7194412, 10791618, 12590221, 16187427, 21583236, 23381839, 25180442, 32374854, 37770663, 46763678, 48562281, 50360884, 64749708, 70145517, 75541326, 88131547, 93527356, 97124562, 113311989, 140291034, 151082652, 163672873, 176263094, 194249124, 210436551, 226623978, 264394641, 280582068, 327345746, 339935967, 352526188, 420873102, 453247956, 491018619, 528789282, 631309653, 654691492, 679871934, 793183923, 841746204, 982037238, 1057578564, 1145710111, 1262619306, 1359743868, 1473055857, 1586367846, 1964074476, 2291420222, 2379551769, 2525238612, 2946111714, 3172735692, 3437130333, 4419167571, 4582840444, 4759103538, 5892223428, 6874260666, 8838335142, 9518207076, 10311390999, 13748521332, 17676670284, 20622781998, 30934172997, 41245563996, 61868345994, 123736691988]

約数ペア:

[(1, 123736691988), (2, 61868345994), (3, 41245563996), (4, 30934172997), (6, 20622781998), (7, 17676670284), (9, 13748521332), (12, 10311390999), (13, 9518207076), (14, 8838335142), (18, 6874260666), (21, 5892223428), (26, 4759103538), (27, 4582840444), (28, 4419167571), (36, 3437130333), (39, 3172735692), (42, 2946111714), (49, 2525238612), (52, 2379551769), (54, 2291420222), (63, 1964074476), (78, 1586367846), (84, 1473055857), (91, 1359743868), (98, 1262619306), (108, 1145710111), (117, 1057578564), (126, 982037238), (147, 841746204), (156, 793183923), (182, 679871934), (189, 654691492), (196, 631309653), (234, 528789282), (252, 491018619), (273, 453247956), (294, 420873102), (351, 352526188), (364, 339935967), (378, 327345746), (441, 280582068), (468, 264394641), (546, 226623978), (588, 210436551), (637, 194249124), (702, 176263094), (756, 163672873), (819, 151082652), (882, 140291034), (1092, 113311989), (1274, 97124562), (1323, 93527356), (1404, 88131547), (1638, 75541326), (1764, 70145517), (1911, 64749708), (2457, 50360884), (2548, 48562281), (2646, 46763678), (3276, 37770663), (3822, 32374854), (4914, 25180442), (5292, 23381839), (5733, 21583236), (7644, 16187427), (9828, 12590221), (11466, 10791618), (17199, 7194412), (22932, 5395809), (34398, 3597206), (68796, 1798603)]