89093356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 184343040

約数和(自身を除く): 95249684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 79, 142, 158, 209, 284, 316, 361, 418, 722, 781, 836, 869, 1349, 1444, 1501, 1562, 1738, 2698, 3002, 3124, 3476, 3971, 5396, 5609, 6004, 7942, 11218, 14839, 15884, 16511, 22436, 25631, 28519, 29678, 33022, 51262, 57038, 59356, 61699, 66044, 102524, 106571, 114076, 123398, 213142, 246796, 281941, 313709, 426284, 563882, 627418, 1127764, 1172281, 1254836, 2024849, 2344562, 4049698, 4689124, 8099396, 22273339, 44546678, 89093356]

約数ペア:

[(1, 89093356), (2, 44546678), (4, 22273339), (11, 8099396), (19, 4689124), (22, 4049698), (38, 2344562), (44, 2024849), (71, 1254836), (76, 1172281), (79, 1127764), (142, 627418), (158, 563882), (209, 426284), (284, 313709), (316, 281941), (361, 246796), (418, 213142), (722, 123398), (781, 114076), (836, 106571), (869, 102524), (1349, 66044), (1444, 61699), (1501, 59356), (1562, 57038), (1738, 51262), (2698, 33022), (3002, 29678), (3124, 28519), (3476, 25631), (3971, 22436), (5396, 16511), (5609, 15884), (6004, 14839), (7942, 11218)]