74615508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 222243840

約数和(自身を除く): 147628332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 114, 132, 141, 171, 188, 198, 209, 211, 228, 282, 342, 396, 418, 422, 423, 517, 564, 627, 633, 684, 836, 844, 846, 893, 1034, 1254, 1266, 1551, 1692, 1786, 1881, 1899, 2068, 2321, 2508, 2532, 2679, 3102, 3572, 3762, 3798, 4009, 4642, 4653, 5358, 6204, 6963, 7524, 7596, 8018, 8037, 9284, 9306, 9823, 9917, 10716, 12027, 13926, 16036, 16074, 18612, 19646, 19834, 20889, 24054, 27852, 29469, 29751, 32148, 36081, 39292, 39668, 41778, 44099, 48108, 58938, 59502, 72162, 83556, 88198, 88407, 89253, 109087, 117876, 119004, 132297, 144324, 176396, 176814, 178506, 188423, 218174, 264594, 327261, 353628, 357012, 376846, 396891, 436348, 529188, 565269, 654522, 753692, 793782, 981783, 1130538, 1309044, 1587564, 1695807, 1963566, 2072653, 2261076, 3391614, 3927132, 4145306, 6217959, 6783228, 8290612, 12435918, 18653877, 24871836, 37307754, 74615508]

約数ペア:

[(1, 74615508), (2, 37307754), (3, 24871836), (4, 18653877), (6, 12435918), (9, 8290612), (11, 6783228), (12, 6217959), (18, 4145306), (19, 3927132), (22, 3391614), (33, 2261076), (36, 2072653), (38, 1963566), (44, 1695807), (47, 1587564), (57, 1309044), (66, 1130538), (76, 981783), (94, 793782), (99, 753692), (114, 654522), (132, 565269), (141, 529188), (171, 436348), (188, 396891), (198, 376846), (209, 357012), (211, 353628), (228, 327261), (282, 264594), (342, 218174), (396, 188423), (418, 178506), (422, 176814), (423, 176396), (517, 144324), (564, 132297), (627, 119004), (633, 117876), (684, 109087), (836, 89253), (844, 88407), (846, 88198), (893, 83556), (1034, 72162), (1254, 59502), (1266, 58938), (1551, 48108), (1692, 44099), (1786, 41778), (1881, 39668), (1899, 39292), (2068, 36081), (2321, 32148), (2508, 29751), (2532, 29469), (2679, 27852), (3102, 24054), (3572, 20889), (3762, 19834), (3798, 19646), (4009, 18612), (4642, 16074), (4653, 16036), (5358, 13926), (6204, 12027), (6963, 10716), (7524, 9917), (7596, 9823), (8018, 9306), (8037, 9284)]