69964804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 160989696

約数和(自身を除く): 91024892

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 137, 161, 182, 244, 274, 299, 322, 364, 427, 548, 598, 644, 793, 854, 959, 1196, 1403, 1586, 1708, 1781, 1918, 2093, 2806, 3151, 3172, 3562, 3836, 4186, 5551, 5612, 6302, 7124, 8357, 8372, 9821, 11102, 12467, 12604, 16714, 18239, 19642, 22057, 22204, 24934, 33428, 36478, 39284, 40963, 44114, 49868, 58499, 72956, 81926, 88228, 108641, 116998, 127673, 163852, 192211, 217282, 233996, 255346, 286741, 384422, 434564, 510692, 573482, 760487, 768844, 1146964, 1345477, 1520974, 2498743, 2690954, 3041948, 4997486, 5381908, 9994972, 17491201, 34982402, 69964804]

約数ペア:

[(1, 69964804), (2, 34982402), (4, 17491201), (7, 9994972), (13, 5381908), (14, 4997486), (23, 3041948), (26, 2690954), (28, 2498743), (46, 1520974), (52, 1345477), (61, 1146964), (91, 768844), (92, 760487), (122, 573482), (137, 510692), (161, 434564), (182, 384422), (244, 286741), (274, 255346), (299, 233996), (322, 217282), (364, 192211), (427, 163852), (548, 127673), (598, 116998), (644, 108641), (793, 88228), (854, 81926), (959, 72956), (1196, 58499), (1403, 49868), (1586, 44114), (1708, 40963), (1781, 39284), (1918, 36478), (2093, 33428), (2806, 24934), (3151, 22204), (3172, 22057), (3562, 19642), (3836, 18239), (4186, 16714), (5551, 12604), (5612, 12467), (6302, 11102), (7124, 9821), (8357, 8372)]