61394508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 190095360

約数和(自身を除く): 128700852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 252, 261, 271, 279, 348, 372, 406, 434, 522, 542, 558, 609, 651, 812, 813, 868, 899, 1044, 1084, 1116, 1218, 1302, 1626, 1798, 1827, 1897, 1953, 2436, 2439, 2604, 2697, 3252, 3596, 3654, 3794, 3906, 4878, 5394, 5691, 6293, 7308, 7588, 7812, 7859, 8091, 8401, 9756, 10788, 11382, 12586, 15718, 16182, 16802, 17073, 18879, 22764, 23577, 25172, 25203, 31436, 32364, 33604, 34146, 37758, 47154, 50406, 55013, 56637, 58807, 68292, 70731, 75516, 75609, 94308, 100812, 110026, 113274, 117614, 141462, 151218, 165039, 176421, 220052, 226548, 235228, 243629, 282924, 302436, 330078, 352842, 487258, 495117, 529263, 660156, 705684, 730887, 974516, 990234, 1058526, 1461774, 1705403, 1980468, 2117052, 2192661, 2923548, 3410806, 4385322, 5116209, 6821612, 8770644, 10232418, 15348627, 20464836, 30697254, 61394508]

約数ペア:

[(1, 61394508), (2, 30697254), (3, 20464836), (4, 15348627), (6, 10232418), (7, 8770644), (9, 6821612), (12, 5116209), (14, 4385322), (18, 3410806), (21, 2923548), (28, 2192661), (29, 2117052), (31, 1980468), (36, 1705403), (42, 1461774), (58, 1058526), (62, 990234), (63, 974516), (84, 730887), (87, 705684), (93, 660156), (116, 529263), (124, 495117), (126, 487258), (174, 352842), (186, 330078), (203, 302436), (217, 282924), (252, 243629), (261, 235228), (271, 226548), (279, 220052), (348, 176421), (372, 165039), (406, 151218), (434, 141462), (522, 117614), (542, 113274), (558, 110026), (609, 100812), (651, 94308), (812, 75609), (813, 75516), (868, 70731), (899, 68292), (1044, 58807), (1084, 56637), (1116, 55013), (1218, 50406), (1302, 47154), (1626, 37758), (1798, 34146), (1827, 33604), (1897, 32364), (1953, 31436), (2436, 25203), (2439, 25172), (2604, 23577), (2697, 22764), (3252, 18879), (3596, 17073), (3654, 16802), (3794, 16182), (3906, 15718), (4878, 12586), (5394, 11382), (5691, 10788), (6293, 9756), (7308, 8401), (7588, 8091), (7812, 7859)]