72007416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4093

約数の個数: 96

約数和(自身を含む): 221130000

約数和(自身を除く): 149122584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4049, 4446, 5928, 8098, 8892, 12147, 16196, 17784, 24294, 32392, 36441, 48588, 52637, 72882, 76931, 97176, 105274, 145764, 153862, 157911, 210548, 230793, 291528, 307724, 315822, 421096, 461586, 473733, 615448, 631644, 692379, 923172, 947466, 1000103, 1263288, 1384758, 1846344, 1894932, 2000206, 2769516, 3000309, 3789864, 4000412, 5539032, 6000618, 8000824, 9000927, 12001236, 18001854, 24002472, 36003708, 72007416]

約数ペア:

[(1, 72007416), (2, 36003708), (3, 24002472), (4, 18001854), (6, 12001236), (8, 9000927), (9, 8000824), (12, 6000618), (13, 5539032), (18, 4000412), (19, 3789864), (24, 3000309), (26, 2769516), (36, 2000206), (38, 1894932), (39, 1846344), (52, 1384758), (57, 1263288), (72, 1000103), (76, 947466), (78, 923172), (104, 692379), (114, 631644), (117, 615448), (152, 473733), (156, 461586), (171, 421096), (228, 315822), (234, 307724), (247, 291528), (312, 230793), (342, 210548), (456, 157911), (468, 153862), (494, 145764), (684, 105274), (741, 97176), (936, 76931), (988, 72882), (1368, 52637), (1482, 48588), (1976, 36441), (2223, 32392), (2964, 24294), (4049, 17784), (4446, 16196), (5928, 12147), (8098, 8892)]