73445944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 103962056

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 109, 124, 143, 152, 209, 218, 247, 248, 286, 341, 403, 418, 436, 494, 572, 589, 682, 806, 836, 872, 988, 1144, 1178, 1199, 1364, 1417, 1612, 1672, 1976, 2071, 2356, 2398, 2717, 2728, 2834, 3224, 3379, 4142, 4433, 4712, 4796, 5434, 5668, 6479, 6758, 7657, 8284, 8866, 9592, 10868, 11336, 12958, 13516, 15314, 15587, 16568, 17732, 21736, 22781, 25916, 26923, 27032, 30628, 31174, 35464, 37169, 43927, 45562, 51832, 53846, 61256, 62348, 64201, 74338, 84227, 87854, 91124, 107692, 124696, 128402, 148676, 168454, 175708, 182248, 215384, 256804, 296153, 297352, 336908, 351416, 483197, 513608, 592306, 673816, 706211, 834613, 966394, 1184612, 1412422, 1669226, 1932788, 2369224, 2824844, 3338452, 3865576, 5649688, 6676904, 9180743, 18361486, 36722972, 73445944]

約数ペア:

[(1, 73445944), (2, 36722972), (4, 18361486), (8, 9180743), (11, 6676904), (13, 5649688), (19, 3865576), (22, 3338452), (26, 2824844), (31, 2369224), (38, 1932788), (44, 1669226), (52, 1412422), (62, 1184612), (76, 966394), (88, 834613), (104, 706211), (109, 673816), (124, 592306), (143, 513608), (152, 483197), (209, 351416), (218, 336908), (247, 297352), (248, 296153), (286, 256804), (341, 215384), (403, 182248), (418, 175708), (436, 168454), (494, 148676), (572, 128402), (589, 124696), (682, 107692), (806, 91124), (836, 87854), (872, 84227), (988, 74338), (1144, 64201), (1178, 62348), (1199, 61256), (1364, 53846), (1417, 51832), (1612, 45562), (1672, 43927), (1976, 37169), (2071, 35464), (2356, 31174), (2398, 30628), (2717, 27032), (2728, 26923), (2834, 25916), (3224, 22781), (3379, 21736), (4142, 17732), (4433, 16568), (4712, 15587), (4796, 15314), (5434, 13516), (5668, 12958), (6479, 11336), (6758, 10868), (7657, 9592), (8284, 8866)]