64215396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 199006080

約数和(自身を除く): 134790684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 101, 108, 116, 126, 174, 189, 202, 203, 252, 261, 303, 348, 378, 404, 406, 522, 606, 609, 707, 756, 783, 812, 841, 909, 1044, 1212, 1218, 1414, 1566, 1682, 1818, 1827, 2121, 2436, 2523, 2727, 2828, 2929, 3132, 3364, 3636, 3654, 4242, 5046, 5454, 5481, 5858, 5887, 6363, 7308, 7569, 8484, 8787, 10092, 10908, 10962, 11716, 11774, 12726, 15138, 17574, 17661, 19089, 20503, 21924, 22707, 23548, 25452, 26361, 30276, 35148, 35322, 38178, 41006, 45414, 52722, 52983, 61509, 70644, 76356, 79083, 82012, 84941, 90828, 105444, 105966, 123018, 158166, 158949, 169882, 184527, 211932, 246036, 254823, 316332, 317898, 339764, 369054, 509646, 553581, 594587, 635796, 738108, 764469, 1019292, 1107162, 1189174, 1528938, 1783761, 2214324, 2293407, 2378348, 3057876, 3567522, 4586814, 5351283, 7135044, 9173628, 10702566, 16053849, 21405132, 32107698, 64215396]

約数ペア:

[(1, 64215396), (2, 32107698), (3, 21405132), (4, 16053849), (6, 10702566), (7, 9173628), (9, 7135044), (12, 5351283), (14, 4586814), (18, 3567522), (21, 3057876), (27, 2378348), (28, 2293407), (29, 2214324), (36, 1783761), (42, 1528938), (54, 1189174), (58, 1107162), (63, 1019292), (84, 764469), (87, 738108), (101, 635796), (108, 594587), (116, 553581), (126, 509646), (174, 369054), (189, 339764), (202, 317898), (203, 316332), (252, 254823), (261, 246036), (303, 211932), (348, 184527), (378, 169882), (404, 158949), (406, 158166), (522, 123018), (606, 105966), (609, 105444), (707, 90828), (756, 84941), (783, 82012), (812, 79083), (841, 76356), (909, 70644), (1044, 61509), (1212, 52983), (1218, 52722), (1414, 45414), (1566, 41006), (1682, 38178), (1818, 35322), (1827, 35148), (2121, 30276), (2436, 26361), (2523, 25452), (2727, 23548), (2828, 22707), (2929, 21924), (3132, 20503), (3364, 19089), (3636, 17661), (3654, 17574), (4242, 15138), (5046, 12726), (5454, 11774), (5481, 11716), (5858, 10962), (5887, 10908), (6363, 10092), (7308, 8787), (7569, 8484)]