99387328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:162

約数の個数: 84

約数和(自身を含む): 217845640

約数和(自身を除く): 118458312

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 64, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 608, 703, 752, 893, 1184, 1216, 1406, 1504, 1739, 1786, 2209, 2368, 2812, 3008, 3478, 3572, 4418, 5624, 6956, 7144, 8836, 11248, 13912, 14288, 17672, 22496, 27824, 28576, 33041, 35344, 41971, 44992, 55648, 57152, 66082, 70688, 81733, 83942, 111296, 132164, 141376, 163466, 167884, 264328, 326932, 335768, 528656, 653864, 671536, 1057312, 1307728, 1343072, 1552927, 2114624, 2615456, 2686144, 3105854, 5230912, 6211708, 12423416, 24846832, 49693664, 99387328]

約数ペア:

[(1, 99387328), (2, 49693664), (4, 24846832), (8, 12423416), (16, 6211708), (19, 5230912), (32, 3105854), (37, 2686144), (38, 2615456), (47, 2114624), (64, 1552927), (74, 1343072), (76, 1307728), (94, 1057312), (148, 671536), (152, 653864), (188, 528656), (296, 335768), (304, 326932), (376, 264328), (592, 167884), (608, 163466), (703, 141376), (752, 132164), (893, 111296), (1184, 83942), (1216, 81733), (1406, 70688), (1504, 66082), (1739, 57152), (1786, 55648), (2209, 44992), (2368, 41971), (2812, 35344), (3008, 33041), (3478, 28576), (3572, 27824), (4418, 22496), (5624, 17672), (6956, 14288), (7144, 13912), (8836, 11248)]