76218786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 136325214

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 357, 378, 406, 409, 459, 493, 522, 609, 714, 783, 818, 918, 986, 1071, 1218, 1227, 1479, 1566, 1827, 2142, 2454, 2863, 2958, 3213, 3451, 3654, 3681, 4437, 5481, 5726, 6426, 6902, 6953, 7362, 8589, 8874, 10353, 10962, 11043, 11861, 13311, 13906, 17178, 20706, 20859, 22086, 23722, 25767, 26622, 31059, 35583, 41718, 48671, 51534, 62118, 62577, 71166, 77301, 83027, 93177, 97342, 106749, 125154, 146013, 154602, 166054, 186354, 187731, 201637, 213498, 249081, 292026, 320247, 375462, 403274, 438039, 498162, 604911, 640494, 747243, 876078, 1209822, 1314117, 1411459, 1494486, 1814733, 2241729, 2628234, 2822918, 3629466, 4234377, 4483458, 5444199, 8468754, 10888398, 12703131, 25406262, 38109393, 76218786]

約数ペア:

[(1, 76218786), (2, 38109393), (3, 25406262), (6, 12703131), (7, 10888398), (9, 8468754), (14, 5444199), (17, 4483458), (18, 4234377), (21, 3629466), (27, 2822918), (29, 2628234), (34, 2241729), (42, 1814733), (51, 1494486), (54, 1411459), (58, 1314117), (63, 1209822), (87, 876078), (102, 747243), (119, 640494), (126, 604911), (153, 498162), (174, 438039), (189, 403274), (203, 375462), (238, 320247), (261, 292026), (306, 249081), (357, 213498), (378, 201637), (406, 187731), (409, 186354), (459, 166054), (493, 154602), (522, 146013), (609, 125154), (714, 106749), (783, 97342), (818, 93177), (918, 83027), (986, 77301), (1071, 71166), (1218, 62577), (1227, 62118), (1479, 51534), (1566, 48671), (1827, 41718), (2142, 35583), (2454, 31059), (2863, 26622), (2958, 25767), (3213, 23722), (3451, 22086), (3654, 20859), (3681, 20706), (4437, 17178), (5481, 13906), (5726, 13311), (6426, 11861), (6902, 11043), (6953, 10962), (7362, 10353), (8589, 8874)]