69909944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 146227200

約数和(自身を除く): 76317256

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 79, 104, 127, 134, 158, 254, 268, 316, 508, 536, 632, 871, 1016, 1027, 1651, 1742, 2054, 3302, 3484, 4108, 5293, 6604, 6968, 8216, 8509, 10033, 10586, 13208, 17018, 20066, 21172, 34036, 40132, 42344, 68072, 68809, 80264, 110617, 130429, 137618, 221234, 260858, 275236, 442468, 521716, 550472, 672211, 884936, 1043432, 1344422, 2688844, 5377688, 8738743, 17477486, 34954972, 69909944]

約数ペア:

[(1, 69909944), (2, 34954972), (4, 17477486), (8, 8738743), (13, 5377688), (26, 2688844), (52, 1344422), (67, 1043432), (79, 884936), (104, 672211), (127, 550472), (134, 521716), (158, 442468), (254, 275236), (268, 260858), (316, 221234), (508, 137618), (536, 130429), (632, 110617), (871, 80264), (1016, 68809), (1027, 68072), (1651, 42344), (1742, 40132), (2054, 34036), (3302, 21172), (3484, 20066), (4108, 17018), (5293, 13208), (6604, 10586), (6968, 10033), (8216, 8509)]