78472008

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16267}}^1$

素因数の和:16346

約数の個数: 48

約数和(自身を含む): 215713680

約数和(自身を除く): 137241672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 16267, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 292806, 390408, 585612, 1089889, 1171224, 2179778, 3269667, 4359556, 6539334, 8719112, 9809001, 13078668, 19618002, 26157336, 39236004, 78472008]

約数ペア:

[(1, 78472008), (2, 39236004), (3, 26157336), (4, 19618002), (6, 13078668), (8, 9809001), (9, 8719112), (12, 6539334), (18, 4359556), (24, 3269667), (36, 2179778), (67, 1171224), (72, 1089889), (134, 585612), (201, 390408), (268, 292806), (402, 195204), (536, 146403), (603, 130136), (804, 97602), (1206, 65068), (1608, 48801), (2412, 32534), (4824, 16267)]