66234456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16173

約数の個数: 64

約数和(自身を含む): 193680000

約数和(自身を除く): 127445544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16139, 32278, 48417, 64556, 96834, 129112, 145251, 193668, 290502, 306641, 387336, 435753, 581004, 613282, 871506, 919923, 1162008, 1226564, 1743012, 1839846, 2453128, 2759769, 3486024, 3679692, 5519538, 7359384, 8279307, 11039076, 16558614, 22078152, 33117228, 66234456]

約数ペア:

[(1, 66234456), (2, 33117228), (3, 22078152), (4, 16558614), (6, 11039076), (8, 8279307), (9, 7359384), (12, 5519538), (18, 3679692), (19, 3486024), (24, 2759769), (27, 2453128), (36, 1839846), (38, 1743012), (54, 1226564), (57, 1162008), (72, 919923), (76, 871506), (108, 613282), (114, 581004), (152, 435753), (171, 387336), (216, 306641), (228, 290502), (342, 193668), (456, 145251), (513, 129112), (684, 96834), (1026, 64556), (1368, 48417), (2052, 32278), (4104, 16139)]