65213304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 176631840

約数和(自身を除く): 111418536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1061, 1182, 1576, 2122, 2364, 2561, 3183, 4244, 4728, 5122, 6366, 7683, 8488, 10244, 12732, 13793, 15366, 20488, 25464, 27586, 30732, 41379, 55172, 61464, 82758, 110344, 165516, 209017, 331032, 418034, 627051, 836068, 1254102, 1672136, 2508204, 2717221, 5016408, 5434442, 8151663, 10868884, 16303326, 21737768, 32606652, 65213304]

約数ペア:

[(1, 65213304), (2, 32606652), (3, 21737768), (4, 16303326), (6, 10868884), (8, 8151663), (12, 5434442), (13, 5016408), (24, 2717221), (26, 2508204), (39, 1672136), (52, 1254102), (78, 836068), (104, 627051), (156, 418034), (197, 331032), (312, 209017), (394, 165516), (591, 110344), (788, 82758), (1061, 61464), (1182, 55172), (1576, 41379), (2122, 30732), (2364, 27586), (2561, 25464), (3183, 20488), (4244, 15366), (4728, 13793), (5122, 12732), (6366, 10244), (7683, 8488)]