67455388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 100533860

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 991, 1001, 1309, 1547, 1982, 2002, 2431, 2618, 3094, 3964, 4004, 4862, 5236, 6188, 6937, 9724, 10901, 12883, 13874, 16847, 17017, 21802, 25766, 27748, 33694, 34034, 43604, 51532, 67388, 68068, 76307, 90181, 117929, 141713, 152614, 180362, 185317, 219011, 235858, 283426, 305228, 360724, 370634, 438022, 471716, 566852, 741268, 876044, 991991, 1297219, 1533077, 1983982, 2409121, 2594438, 3066154, 3967964, 4818242, 5188876, 6132308, 9636484, 16863847, 33727694, 67455388]

約数ペア:

[(1, 67455388), (2, 33727694), (4, 16863847), (7, 9636484), (11, 6132308), (13, 5188876), (14, 4818242), (17, 3967964), (22, 3066154), (26, 2594438), (28, 2409121), (34, 1983982), (44, 1533077), (52, 1297219), (68, 991991), (77, 876044), (91, 741268), (119, 566852), (143, 471716), (154, 438022), (182, 370634), (187, 360724), (221, 305228), (238, 283426), (286, 235858), (308, 219011), (364, 185317), (374, 180362), (442, 152614), (476, 141713), (572, 117929), (748, 90181), (884, 76307), (991, 68068), (1001, 67388), (1309, 51532), (1547, 43604), (1982, 34034), (2002, 33694), (2431, 27748), (2618, 25766), (3094, 21802), (3964, 17017), (4004, 16847), (4862, 13874), (5236, 12883), (6188, 10901), (6937, 9724)]