71440392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 198283680

約数和(自身を除く): 126843288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 331, 391, 408, 529, 552, 662, 782, 993, 1058, 1173, 1324, 1564, 1587, 1986, 2116, 2346, 2648, 3128, 3174, 3972, 4232, 4692, 5627, 6348, 7613, 7944, 8993, 9384, 11254, 12696, 15226, 16881, 17986, 22508, 22839, 26979, 30452, 33762, 35972, 45016, 45678, 53958, 60904, 67524, 71944, 91356, 107916, 129421, 135048, 175099, 182712, 215832, 258842, 350198, 388263, 517684, 525297, 700396, 776526, 1035368, 1050594, 1400792, 1553052, 2101188, 2976683, 3106104, 4202376, 5953366, 8930049, 11906732, 17860098, 23813464, 35720196, 71440392]

約数ペア:

[(1, 71440392), (2, 35720196), (3, 23813464), (4, 17860098), (6, 11906732), (8, 8930049), (12, 5953366), (17, 4202376), (23, 3106104), (24, 2976683), (34, 2101188), (46, 1553052), (51, 1400792), (68, 1050594), (69, 1035368), (92, 776526), (102, 700396), (136, 525297), (138, 517684), (184, 388263), (204, 350198), (276, 258842), (331, 215832), (391, 182712), (408, 175099), (529, 135048), (552, 129421), (662, 107916), (782, 91356), (993, 71944), (1058, 67524), (1173, 60904), (1324, 53958), (1564, 45678), (1587, 45016), (1986, 35972), (2116, 33762), (2346, 30452), (2648, 26979), (3128, 22839), (3174, 22508), (3972, 17986), (4232, 16881), (4692, 15226), (5627, 12696), (6348, 11254), (7613, 9384), (7944, 8993)]