79747668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 270781056

約数和(自身を除く): 191033388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2213, 2574, 2772, 3003, 3276, 4004, 4426, 5148, 6006, 6639, 8852, 9009, 12012, 13278, 15491, 18018, 19917, 24343, 26556, 28769, 30982, 36036, 39834, 46473, 48686, 57538, 61964, 73029, 79668, 86307, 92946, 97372, 115076, 139419, 146058, 170401, 172614, 185892, 201383, 219087, 258921, 278838, 292116, 316459, 340802, 345228, 402766, 438174, 511203, 517842, 557676, 604149, 632918, 681604, 805532, 876348, 949377, 1022406, 1035684, 1208298, 1265836, 1533609, 1812447, 1898754, 2044812, 2215213, 2416596, 2848131, 3067218, 3624894, 3797508, 4430426, 5696262, 6134436, 6645639, 7249788, 8860852, 11392524, 13291278, 19936917, 26582556, 39873834, 79747668]

約数ペア:

[(1, 79747668), (2, 39873834), (3, 26582556), (4, 19936917), (6, 13291278), (7, 11392524), (9, 8860852), (11, 7249788), (12, 6645639), (13, 6134436), (14, 5696262), (18, 4430426), (21, 3797508), (22, 3624894), (26, 3067218), (28, 2848131), (33, 2416596), (36, 2215213), (39, 2044812), (42, 1898754), (44, 1812447), (52, 1533609), (63, 1265836), (66, 1208298), (77, 1035684), (78, 1022406), (84, 949377), (91, 876348), (99, 805532), (117, 681604), (126, 632918), (132, 604149), (143, 557676), (154, 517842), (156, 511203), (182, 438174), (198, 402766), (231, 345228), (234, 340802), (252, 316459), (273, 292116), (286, 278838), (308, 258921), (364, 219087), (396, 201383), (429, 185892), (462, 172614), (468, 170401), (546, 146058), (572, 139419), (693, 115076), (819, 97372), (858, 92946), (924, 86307), (1001, 79668), (1092, 73029), (1287, 61964), (1386, 57538), (1638, 48686), (1716, 46473), (2002, 39834), (2213, 36036), (2574, 30982), (2772, 28769), (3003, 26556), (3276, 24343), (4004, 19917), (4426, 18018), (5148, 15491), (6006, 13278), (6639, 12012), (8852, 9009)]