74828916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 72

約数和(自身を含む): 205587200

約数和(自身を除く): 130758284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3529, 3534, 5301, 7058, 7068, 10587, 10602, 14116, 21174, 21204, 31761, 42348, 63522, 67051, 109399, 127044, 134102, 201153, 218798, 268204, 328197, 402306, 437596, 603459, 656394, 804612, 984591, 1206918, 1312788, 1969182, 2078581, 2413836, 3938364, 4157162, 6235743, 8314324, 12471486, 18707229, 24942972, 37414458, 74828916]

約数ペア:

[(1, 74828916), (2, 37414458), (3, 24942972), (4, 18707229), (6, 12471486), (9, 8314324), (12, 6235743), (18, 4157162), (19, 3938364), (31, 2413836), (36, 2078581), (38, 1969182), (57, 1312788), (62, 1206918), (76, 984591), (93, 804612), (114, 656394), (124, 603459), (171, 437596), (186, 402306), (228, 328197), (279, 268204), (342, 218798), (372, 201153), (558, 134102), (589, 127044), (684, 109399), (1116, 67051), (1178, 63522), (1767, 42348), (2356, 31761), (3529, 21204), (3534, 21174), (5301, 14116), (7058, 10602), (7068, 10587)]