81899064

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5189

約数の個数: 96

約数和(自身を含む): 252972720

約数和(自身を除く): 171073656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5147, 5304, 7956, 10294, 15441, 15912, 20588, 30882, 41176, 46323, 61764, 66911, 87499, 92646, 123528, 133822, 174998, 185292, 200733, 262497, 267644, 349996, 370584, 401466, 524994, 535288, 602199, 699992, 787491, 802932, 1049988, 1137487, 1204398, 1574982, 1605864, 2099976, 2274974, 2408796, 3149964, 3412461, 4549948, 4817592, 6299928, 6824922, 9099896, 10237383, 13649844, 20474766, 27299688, 40949532, 81899064]

約数ペア:

[(1, 81899064), (2, 40949532), (3, 27299688), (4, 20474766), (6, 13649844), (8, 10237383), (9, 9099896), (12, 6824922), (13, 6299928), (17, 4817592), (18, 4549948), (24, 3412461), (26, 3149964), (34, 2408796), (36, 2274974), (39, 2099976), (51, 1605864), (52, 1574982), (68, 1204398), (72, 1137487), (78, 1049988), (102, 802932), (104, 787491), (117, 699992), (136, 602199), (153, 535288), (156, 524994), (204, 401466), (221, 370584), (234, 349996), (306, 267644), (312, 262497), (408, 200733), (442, 185292), (468, 174998), (612, 133822), (663, 123528), (884, 92646), (936, 87499), (1224, 66911), (1326, 61764), (1768, 46323), (1989, 41176), (2652, 30882), (3978, 20588), (5147, 15912), (5304, 15441), (7956, 10294)]