79477398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 233539488

約数和(自身を除く): 154062090

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 401, 429, 462, 546, 693, 726, 802, 819, 847, 858, 1001, 1089, 1203, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2406, 2541, 2574, 2807, 3003, 3146, 3609, 4411, 4719, 5082, 5213, 5614, 6006, 7218, 7623, 8421, 8822, 9009, 9438, 10426, 11011, 13233, 14157, 15246, 15639, 16842, 18018, 22022, 25263, 26466, 28314, 30877, 31278, 33033, 36491, 39699, 46917, 48521, 50526, 57343, 61754, 66066, 72982, 79398, 92631, 93834, 97042, 99099, 109473, 114686, 145563, 172029, 185262, 198198, 218946, 277893, 291126, 328419, 339647, 344058, 401401, 436689, 516087, 555786, 630773, 656838, 679294, 802802, 873378, 1018941, 1032174, 1204203, 1261546, 1892319, 2037882, 2408406, 3056823, 3612609, 3784638, 4415411, 5676957, 6113646, 7225218, 8830822, 11353914, 13246233, 26492466, 39738699, 79477398]

約数ペア:

[(1, 79477398), (2, 39738699), (3, 26492466), (6, 13246233), (7, 11353914), (9, 8830822), (11, 7225218), (13, 6113646), (14, 5676957), (18, 4415411), (21, 3784638), (22, 3612609), (26, 3056823), (33, 2408406), (39, 2037882), (42, 1892319), (63, 1261546), (66, 1204203), (77, 1032174), (78, 1018941), (91, 873378), (99, 802802), (117, 679294), (121, 656838), (126, 630773), (143, 555786), (154, 516087), (182, 436689), (198, 401401), (231, 344058), (234, 339647), (242, 328419), (273, 291126), (286, 277893), (363, 218946), (401, 198198), (429, 185262), (462, 172029), (546, 145563), (693, 114686), (726, 109473), (802, 99099), (819, 97042), (847, 93834), (858, 92631), (1001, 79398), (1089, 72982), (1203, 66066), (1287, 61754), (1386, 57343), (1573, 50526), (1638, 48521), (1694, 46917), (2002, 39699), (2178, 36491), (2406, 33033), (2541, 31278), (2574, 30877), (2807, 28314), (3003, 26466), (3146, 25263), (3609, 22022), (4411, 18018), (4719, 16842), (5082, 15639), (5213, 15246), (5614, 14157), (6006, 13233), (7218, 11011), (7623, 10426), (8421, 9438), (8822, 9009)]