67849908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 199946880

約数和(自身を除く): 132096972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 138, 147, 161, 173, 174, 196, 203, 276, 294, 322, 346, 348, 406, 483, 519, 588, 609, 644, 667, 692, 812, 966, 1038, 1127, 1211, 1218, 1334, 1421, 1932, 2001, 2076, 2254, 2422, 2436, 2668, 2842, 3381, 3633, 3979, 4002, 4263, 4508, 4669, 4844, 5017, 5684, 6762, 7266, 7958, 8004, 8477, 8526, 9338, 10034, 11937, 13524, 14007, 14532, 15051, 15916, 16954, 17052, 18676, 20068, 23874, 25431, 27853, 28014, 30102, 32683, 33908, 35119, 47748, 50862, 55706, 56028, 60204, 65366, 70238, 83559, 98049, 101724, 105357, 111412, 115391, 130732, 140476, 167118, 194971, 196098, 210714, 230782, 245833, 334236, 346173, 389942, 392196, 421428, 461564, 491666, 584913, 692346, 737499, 779884, 807737, 983332, 1169826, 1384692, 1474998, 1615474, 2339652, 2423211, 2949996, 3230948, 4846422, 5654159, 9692844, 11308318, 16962477, 22616636, 33924954, 67849908]

約数ペア:

[(1, 67849908), (2, 33924954), (3, 22616636), (4, 16962477), (6, 11308318), (7, 9692844), (12, 5654159), (14, 4846422), (21, 3230948), (23, 2949996), (28, 2423211), (29, 2339652), (42, 1615474), (46, 1474998), (49, 1384692), (58, 1169826), (69, 983332), (84, 807737), (87, 779884), (92, 737499), (98, 692346), (116, 584913), (138, 491666), (147, 461564), (161, 421428), (173, 392196), (174, 389942), (196, 346173), (203, 334236), (276, 245833), (294, 230782), (322, 210714), (346, 196098), (348, 194971), (406, 167118), (483, 140476), (519, 130732), (588, 115391), (609, 111412), (644, 105357), (667, 101724), (692, 98049), (812, 83559), (966, 70238), (1038, 65366), (1127, 60204), (1211, 56028), (1218, 55706), (1334, 50862), (1421, 47748), (1932, 35119), (2001, 33908), (2076, 32683), (2254, 30102), (2422, 28014), (2436, 27853), (2668, 25431), (2842, 23874), (3381, 20068), (3633, 18676), (3979, 17052), (4002, 16954), (4263, 15916), (4508, 15051), (4669, 14532), (4844, 14007), (5017, 13524), (5684, 11937), (6762, 10034), (7266, 9338), (7958, 8526), (8004, 8477)]