67220028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 184340520

約数和(自身を除く): 117120492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 67, 87, 93, 116, 124, 134, 174, 186, 201, 261, 268, 279, 348, 372, 402, 522, 558, 603, 804, 899, 961, 1044, 1116, 1206, 1798, 1922, 1943, 2077, 2412, 2697, 2883, 3596, 3844, 3886, 4154, 5394, 5766, 5829, 6231, 7772, 8091, 8308, 8649, 10788, 11532, 11658, 12462, 16182, 17298, 17487, 18693, 23316, 24924, 27869, 32364, 34596, 34974, 37386, 55738, 60233, 64387, 69948, 74772, 83607, 111476, 120466, 128774, 167214, 180699, 193161, 240932, 250821, 257548, 334428, 361398, 386322, 501642, 542097, 579483, 722796, 772644, 1003284, 1084194, 1158966, 1867223, 2168388, 2317932, 3734446, 5601669, 7468892, 11203338, 16805007, 22406676, 33610014, 67220028]

約数ペア:

[(1, 67220028), (2, 33610014), (3, 22406676), (4, 16805007), (6, 11203338), (9, 7468892), (12, 5601669), (18, 3734446), (29, 2317932), (31, 2168388), (36, 1867223), (58, 1158966), (62, 1084194), (67, 1003284), (87, 772644), (93, 722796), (116, 579483), (124, 542097), (134, 501642), (174, 386322), (186, 361398), (201, 334428), (261, 257548), (268, 250821), (279, 240932), (348, 193161), (372, 180699), (402, 167214), (522, 128774), (558, 120466), (603, 111476), (804, 83607), (899, 74772), (961, 69948), (1044, 64387), (1116, 60233), (1206, 55738), (1798, 37386), (1922, 34974), (1943, 34596), (2077, 32364), (2412, 27869), (2697, 24924), (2883, 23316), (3596, 18693), (3844, 17487), (3886, 17298), (4154, 16182), (5394, 12462), (5766, 11658), (5829, 11532), (6231, 10788), (7772, 8649), (8091, 8308)]