78382486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 152851104

約数和(自身を除く): 74468618

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1193, 1729, 2386, 2527, 3458, 4693, 5054, 8351, 9386, 15509, 16702, 22667, 31018, 32851, 45334, 65702, 108563, 158669, 217126, 294671, 317338, 430673, 589342, 861346, 2062697, 3014711, 4125394, 5598749, 6029422, 11197498, 39191243, 78382486]

約数ペア:

[(1, 78382486), (2, 39191243), (7, 11197498), (13, 6029422), (14, 5598749), (19, 4125394), (26, 3014711), (38, 2062697), (91, 861346), (133, 589342), (182, 430673), (247, 317338), (266, 294671), (361, 217126), (494, 158669), (722, 108563), (1193, 65702), (1729, 45334), (2386, 32851), (2527, 31018), (3458, 22667), (4693, 16702), (5054, 15509), (8351, 9386)]