7968530916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{8819}}^1$

素因数の和:10169

約数の個数: 72

約数和(自身を含む): 21221272800

約数和(自身を除く): 13252741884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1321, 2642, 3963, 5284, 7926, 8819, 11889, 15852, 17638, 23778, 25099, 26457, 35276, 47556, 50198, 52914, 75297, 79371, 100396, 105828, 150594, 158742, 167561, 225891, 301188, 317484, 335122, 451782, 502683, 670244, 903564, 1005366, 1508049, 2010732, 3016098, 6032196, 11649899, 23299798, 34949697, 46599596, 69899394, 104849091, 139798788, 209698182, 221348081, 419396364, 442696162, 664044243, 885392324, 1328088486, 1992132729, 2656176972, 3984265458, 7968530916]

約数ペア:

[(1, 7968530916), (2, 3984265458), (3, 2656176972), (4, 1992132729), (6, 1328088486), (9, 885392324), (12, 664044243), (18, 442696162), (19, 419396364), (36, 221348081), (38, 209698182), (57, 139798788), (76, 104849091), (114, 69899394), (171, 46599596), (228, 34949697), (342, 23299798), (684, 11649899), (1321, 6032196), (2642, 3016098), (3963, 2010732), (5284, 1508049), (7926, 1005366), (8819, 903564), (11889, 670244), (15852, 502683), (17638, 451782), (23778, 335122), (25099, 317484), (26457, 301188), (35276, 225891), (47556, 167561), (50198, 158742), (52914, 150594), (75297, 105828), (79371, 100396)]