64769796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 213542784

約数和(自身を除く): 148772988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1163, 1326, 1428, 1547, 1638, 1989, 2142, 2326, 2652, 3094, 3276, 3489, 3978, 4284, 4641, 4652, 6188, 6978, 7956, 8141, 9282, 10467, 13923, 13956, 15119, 16282, 18564, 19771, 20934, 24423, 27846, 30238, 32564, 39542, 41868, 45357, 48846, 55692, 59313, 60476, 73269, 79084, 90714, 97692, 105833, 118626, 136071, 138397, 146538, 177939, 181428, 211666, 237252, 257023, 272142, 276794, 293076, 317499, 355878, 415191, 423332, 514046, 544284, 553588, 634998, 711756, 771069, 830382, 952497, 1028092, 1245573, 1269996, 1542138, 1660764, 1799161, 1904994, 2313207, 2491146, 3084276, 3598322, 3809988, 4626414, 4982292, 5397483, 7196644, 9252828, 10794966, 16192449, 21589932, 32384898, 64769796]

約数ペア:

[(1, 64769796), (2, 32384898), (3, 21589932), (4, 16192449), (6, 10794966), (7, 9252828), (9, 7196644), (12, 5397483), (13, 4982292), (14, 4626414), (17, 3809988), (18, 3598322), (21, 3084276), (26, 2491146), (28, 2313207), (34, 1904994), (36, 1799161), (39, 1660764), (42, 1542138), (51, 1269996), (52, 1245573), (63, 1028092), (68, 952497), (78, 830382), (84, 771069), (91, 711756), (102, 634998), (117, 553588), (119, 544284), (126, 514046), (153, 423332), (156, 415191), (182, 355878), (204, 317499), (221, 293076), (234, 276794), (238, 272142), (252, 257023), (273, 237252), (306, 211666), (357, 181428), (364, 177939), (442, 146538), (468, 138397), (476, 136071), (546, 118626), (612, 105833), (663, 97692), (714, 90714), (819, 79084), (884, 73269), (1071, 60476), (1092, 59313), (1163, 55692), (1326, 48846), (1428, 45357), (1547, 41868), (1638, 39542), (1989, 32564), (2142, 30238), (2326, 27846), (2652, 24423), (3094, 20934), (3276, 19771), (3489, 18564), (3978, 16282), (4284, 15119), (4641, 13956), (4652, 13923), (6188, 10467), (6978, 9282), (7956, 8141)]