91678314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 246945888

約数和(自身を除く): 155267574

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 83, 91, 98, 102, 119, 147, 166, 182, 221, 238, 249, 273, 289, 294, 357, 442, 498, 546, 578, 581, 637, 663, 714, 833, 867, 1079, 1162, 1274, 1326, 1411, 1547, 1666, 1734, 1743, 1911, 2023, 2158, 2499, 2822, 3094, 3237, 3486, 3757, 3822, 4046, 4067, 4233, 4641, 4998, 6069, 6474, 7514, 7553, 8134, 8466, 9282, 9877, 10829, 11271, 12138, 12201, 14161, 15106, 18343, 19754, 21658, 22542, 22659, 23987, 24402, 26299, 28322, 29631, 32487, 36686, 42483, 45318, 47974, 52598, 52871, 55029, 59262, 64974, 69139, 71961, 78897, 84966, 105742, 110058, 128401, 138278, 143922, 157794, 158613, 167909, 184093, 207417, 256802, 311831, 317226, 335818, 368186, 385203, 414834, 503727, 552279, 623662, 770406, 898807, 935493, 1007454, 1104558, 1175363, 1797614, 1870986, 2182817, 2350726, 2696421, 3526089, 4365634, 5392842, 6548451, 7052178, 13096902, 15279719, 30559438, 45839157, 91678314]

約数ペア:

[(1, 91678314), (2, 45839157), (3, 30559438), (6, 15279719), (7, 13096902), (13, 7052178), (14, 6548451), (17, 5392842), (21, 4365634), (26, 3526089), (34, 2696421), (39, 2350726), (42, 2182817), (49, 1870986), (51, 1797614), (78, 1175363), (83, 1104558), (91, 1007454), (98, 935493), (102, 898807), (119, 770406), (147, 623662), (166, 552279), (182, 503727), (221, 414834), (238, 385203), (249, 368186), (273, 335818), (289, 317226), (294, 311831), (357, 256802), (442, 207417), (498, 184093), (546, 167909), (578, 158613), (581, 157794), (637, 143922), (663, 138278), (714, 128401), (833, 110058), (867, 105742), (1079, 84966), (1162, 78897), (1274, 71961), (1326, 69139), (1411, 64974), (1547, 59262), (1666, 55029), (1734, 52871), (1743, 52598), (1911, 47974), (2023, 45318), (2158, 42483), (2499, 36686), (2822, 32487), (3094, 29631), (3237, 28322), (3486, 26299), (3757, 24402), (3822, 23987), (4046, 22659), (4067, 22542), (4233, 21658), (4641, 19754), (4998, 18343), (6069, 15106), (6474, 14161), (7514, 12201), (7553, 12138), (8134, 11271), (8466, 10829), (9282, 9877)]