67409964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4839

約数の個数: 72

約数和(自身を含む): 188304480

約数和(自身を除く): 120894516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 4789, 7038, 9578, 14076, 14367, 19156, 28734, 43101, 57468, 81413, 86202, 110147, 162826, 172404, 220294, 244239, 325652, 330441, 440588, 488478, 660882, 732717, 976956, 991323, 1321764, 1465434, 1872499, 1982646, 2930868, 3744998, 3965292, 5617497, 7489996, 11234994, 16852491, 22469988, 33704982, 67409964]

約数ペア:

[(1, 67409964), (2, 33704982), (3, 22469988), (4, 16852491), (6, 11234994), (9, 7489996), (12, 5617497), (17, 3965292), (18, 3744998), (23, 2930868), (34, 1982646), (36, 1872499), (46, 1465434), (51, 1321764), (68, 991323), (69, 976956), (92, 732717), (102, 660882), (138, 488478), (153, 440588), (204, 330441), (207, 325652), (276, 244239), (306, 220294), (391, 172404), (414, 162826), (612, 110147), (782, 86202), (828, 81413), (1173, 57468), (1564, 43101), (2346, 28734), (3519, 19156), (4692, 14367), (4789, 14076), (7038, 9578)]