99728172

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 179124948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 59, 74, 81, 94, 108, 111, 118, 141, 148, 162, 177, 188, 222, 236, 243, 282, 324, 333, 354, 423, 444, 486, 531, 564, 666, 708, 846, 972, 999, 1062, 1269, 1332, 1593, 1692, 1739, 1998, 2124, 2183, 2538, 2773, 2997, 3186, 3478, 3807, 3996, 4366, 4779, 5076, 5217, 5546, 5994, 6372, 6549, 6956, 7614, 8319, 8732, 8991, 9558, 10434, 11092, 11421, 11988, 13098, 14337, 15228, 15651, 16638, 17982, 19116, 19647, 20868, 22842, 24957, 26196, 28674, 31302, 33276, 35964, 39294, 45684, 46953, 49914, 57348, 58941, 62604, 74871, 78588, 93906, 99828, 102601, 117882, 140859, 149742, 176823, 187812, 205202, 224613, 235764, 281718, 299484, 307803, 353646, 410404, 422577, 449226, 530469, 563436, 615606, 673839, 707292, 845154, 898452, 923409, 1060938, 1231212, 1347678, 1690308, 1846818, 2121876, 2695356, 2770227, 3693636, 5540454, 8310681, 11080908, 16621362, 24932043, 33242724, 49864086, 99728172]

約数ペア:

[(1, 99728172), (2, 49864086), (3, 33242724), (4, 24932043), (6, 16621362), (9, 11080908), (12, 8310681), (18, 5540454), (27, 3693636), (36, 2770227), (37, 2695356), (47, 2121876), (54, 1846818), (59, 1690308), (74, 1347678), (81, 1231212), (94, 1060938), (108, 923409), (111, 898452), (118, 845154), (141, 707292), (148, 673839), (162, 615606), (177, 563436), (188, 530469), (222, 449226), (236, 422577), (243, 410404), (282, 353646), (324, 307803), (333, 299484), (354, 281718), (423, 235764), (444, 224613), (486, 205202), (531, 187812), (564, 176823), (666, 149742), (708, 140859), (846, 117882), (972, 102601), (999, 99828), (1062, 93906), (1269, 78588), (1332, 74871), (1593, 62604), (1692, 58941), (1739, 57348), (1998, 49914), (2124, 46953), (2183, 45684), (2538, 39294), (2773, 35964), (2997, 33276), (3186, 31302), (3478, 28674), (3807, 26196), (3996, 24957), (4366, 22842), (4779, 20868), (5076, 19647), (5217, 19116), (5546, 17982), (5994, 16638), (6372, 15651), (6549, 15228), (6956, 14337), (7614, 13098), (8319, 11988), (8732, 11421), (8991, 11092), (9558, 10434)]