74000388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 232352064

約数和(自身を除く): 158351676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 673, 714, 748, 833, 924, 1078, 1122, 1309, 1346, 1428, 1617, 1666, 2019, 2156, 2244, 2499, 2618, 2692, 3234, 3332, 3927, 4038, 4711, 4998, 5236, 6468, 7403, 7854, 8076, 9163, 9422, 9996, 11441, 14133, 14806, 15708, 18326, 18844, 22209, 22882, 27489, 28266, 29612, 32977, 34323, 36652, 44418, 45764, 51821, 54978, 56532, 65954, 68646, 80087, 88836, 98931, 103642, 109956, 125851, 131908, 137292, 155463, 160174, 197862, 207284, 240261, 251702, 310926, 320348, 362747, 377553, 395724, 480522, 503404, 560609, 621852, 725494, 755106, 880957, 961044, 1088241, 1121218, 1450988, 1510212, 1681827, 1761914, 2176482, 2242436, 2642871, 3363654, 3523828, 4352964, 5285742, 6166699, 6727308, 10571484, 12333398, 18500097, 24666796, 37000194, 74000388]

約数ペア:

[(1, 74000388), (2, 37000194), (3, 24666796), (4, 18500097), (6, 12333398), (7, 10571484), (11, 6727308), (12, 6166699), (14, 5285742), (17, 4352964), (21, 3523828), (22, 3363654), (28, 2642871), (33, 2242436), (34, 2176482), (42, 1761914), (44, 1681827), (49, 1510212), (51, 1450988), (66, 1121218), (68, 1088241), (77, 961044), (84, 880957), (98, 755106), (102, 725494), (119, 621852), (132, 560609), (147, 503404), (154, 480522), (187, 395724), (196, 377553), (204, 362747), (231, 320348), (238, 310926), (294, 251702), (308, 240261), (357, 207284), (374, 197862), (462, 160174), (476, 155463), (539, 137292), (561, 131908), (588, 125851), (673, 109956), (714, 103642), (748, 98931), (833, 88836), (924, 80087), (1078, 68646), (1122, 65954), (1309, 56532), (1346, 54978), (1428, 51821), (1617, 45764), (1666, 44418), (2019, 36652), (2156, 34323), (2244, 32977), (2499, 29612), (2618, 28266), (2692, 27489), (3234, 22882), (3332, 22209), (3927, 18844), (4038, 18326), (4711, 15708), (4998, 14806), (5236, 14133), (6468, 11441), (7403, 9996), (7854, 9422), (8076, 9163)]