89465908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 193560192

約数和(自身を除く): 104094284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 167, 212, 266, 334, 361, 371, 532, 668, 722, 742, 1007, 1169, 1444, 1484, 2014, 2338, 2527, 3173, 4028, 4676, 5054, 6346, 7049, 8851, 10108, 12692, 14098, 17702, 19133, 22211, 28196, 35404, 38266, 44422, 60287, 61957, 76532, 88844, 120574, 123914, 133931, 168169, 241148, 247828, 267862, 336338, 422009, 535724, 672676, 844018, 1177183, 1688036, 2354366, 3195211, 4708732, 6390422, 12780844, 22366477, 44732954, 89465908]

約数ペア:

[(1, 89465908), (2, 44732954), (4, 22366477), (7, 12780844), (14, 6390422), (19, 4708732), (28, 3195211), (38, 2354366), (53, 1688036), (76, 1177183), (106, 844018), (133, 672676), (167, 535724), (212, 422009), (266, 336338), (334, 267862), (361, 247828), (371, 241148), (532, 168169), (668, 133931), (722, 123914), (742, 120574), (1007, 88844), (1169, 76532), (1444, 61957), (1484, 60287), (2014, 44422), (2338, 38266), (2527, 35404), (3173, 28196), (4028, 22211), (4676, 19133), (5054, 17702), (6346, 14098), (7049, 12692), (8851, 10108)]