80616244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 75180236

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 167, 229, 334, 458, 527, 668, 916, 1054, 2108, 2839, 3893, 5177, 5678, 7099, 7786, 10354, 11356, 14198, 15572, 20708, 28396, 38243, 76486, 88009, 120683, 152972, 176018, 241366, 352036, 482732, 650131, 1185533, 1300262, 2371066, 2600524, 4742132, 20154061, 40308122, 80616244]

約数ペア:

[(1, 80616244), (2, 40308122), (4, 20154061), (17, 4742132), (31, 2600524), (34, 2371066), (62, 1300262), (68, 1185533), (124, 650131), (167, 482732), (229, 352036), (334, 241366), (458, 176018), (527, 152972), (668, 120683), (916, 88009), (1054, 76486), (2108, 38243), (2839, 28396), (3893, 20708), (5177, 15572), (5678, 14198), (7099, 11356), (7786, 10354)]