65697516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 176321600

約数和(自身を除く): 110624084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 691, 834, 1251, 1382, 1668, 2073, 2502, 2641, 2764, 4146, 5004, 5282, 6219, 7923, 8292, 10564, 12438, 13129, 15846, 23769, 24876, 26258, 31692, 39387, 47538, 52516, 78774, 95076, 96049, 118161, 157548, 192098, 236322, 288147, 384196, 472644, 576294, 864441, 1152588, 1728882, 1824931, 3457764, 3649862, 5474793, 7299724, 10949586, 16424379, 21899172, 32848758, 65697516]

約数ペア:

[(1, 65697516), (2, 32848758), (3, 21899172), (4, 16424379), (6, 10949586), (9, 7299724), (12, 5474793), (18, 3649862), (19, 3457764), (36, 1824931), (38, 1728882), (57, 1152588), (76, 864441), (114, 576294), (139, 472644), (171, 384196), (228, 288147), (278, 236322), (342, 192098), (417, 157548), (556, 118161), (684, 96049), (691, 95076), (834, 78774), (1251, 52516), (1382, 47538), (1668, 39387), (2073, 31692), (2502, 26258), (2641, 24876), (2764, 23769), (4146, 15846), (5004, 13129), (5282, 12438), (6219, 10564), (7923, 8292)]