72518472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77477}}^1$

素因数の和:77502

約数の個数: 48

約数和(自身を含む): 211514940

約数和(自身を除く): 138996468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77477, 154954, 232431, 309908, 464862, 619816, 697293, 929724, 1007201, 1394586, 1859448, 2014402, 2789172, 3021603, 4028804, 5578344, 6043206, 8057608, 9064809, 12086412, 18129618, 24172824, 36259236, 72518472]

約数ペア:

[(1, 72518472), (2, 36259236), (3, 24172824), (4, 18129618), (6, 12086412), (8, 9064809), (9, 8057608), (12, 6043206), (13, 5578344), (18, 4028804), (24, 3021603), (26, 2789172), (36, 2014402), (39, 1859448), (52, 1394586), (72, 1007201), (78, 929724), (104, 697293), (117, 619816), (156, 464862), (234, 309908), (312, 232431), (468, 154954), (936, 77477)]