61513956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 130014108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 83, 84, 102, 119, 126, 153, 166, 173, 204, 238, 249, 252, 306, 332, 346, 357, 476, 498, 519, 581, 612, 692, 714, 747, 996, 1038, 1071, 1162, 1211, 1411, 1428, 1494, 1557, 1743, 2076, 2142, 2324, 2422, 2822, 2941, 2988, 3114, 3486, 3633, 4233, 4284, 4844, 5229, 5644, 5882, 6228, 6972, 7266, 8466, 8823, 9877, 10458, 10899, 11764, 12699, 14359, 14532, 16932, 17646, 19754, 20587, 20916, 21798, 25398, 26469, 28718, 29631, 35292, 39508, 41174, 43077, 43596, 50796, 52938, 57436, 59262, 61761, 82348, 86154, 88893, 100513, 105876, 118524, 123522, 129231, 172308, 177786, 185283, 201026, 244103, 247044, 258462, 301539, 355572, 370566, 402052, 488206, 516924, 603078, 732309, 741132, 904617, 976412, 1206156, 1464618, 1708721, 1809234, 2196927, 2929236, 3417442, 3618468, 4393854, 5126163, 6834884, 8787708, 10252326, 15378489, 20504652, 30756978, 61513956]

約数ペア:

[(1, 61513956), (2, 30756978), (3, 20504652), (4, 15378489), (6, 10252326), (7, 8787708), (9, 6834884), (12, 5126163), (14, 4393854), (17, 3618468), (18, 3417442), (21, 2929236), (28, 2196927), (34, 1809234), (36, 1708721), (42, 1464618), (51, 1206156), (63, 976412), (68, 904617), (83, 741132), (84, 732309), (102, 603078), (119, 516924), (126, 488206), (153, 402052), (166, 370566), (173, 355572), (204, 301539), (238, 258462), (249, 247044), (252, 244103), (306, 201026), (332, 185283), (346, 177786), (357, 172308), (476, 129231), (498, 123522), (519, 118524), (581, 105876), (612, 100513), (692, 88893), (714, 86154), (747, 82348), (996, 61761), (1038, 59262), (1071, 57436), (1162, 52938), (1211, 50796), (1411, 43596), (1428, 43077), (1494, 41174), (1557, 39508), (1743, 35292), (2076, 29631), (2142, 28718), (2324, 26469), (2422, 25398), (2822, 21798), (2941, 20916), (2988, 20587), (3114, 19754), (3486, 17646), (3633, 16932), (4233, 14532), (4284, 14359), (4844, 12699), (5229, 11764), (5644, 10899), (5882, 10458), (6228, 9877), (6972, 8823), (7266, 8466)]