71921628

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 130323492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 108, 129, 153, 172, 204, 258, 306, 387, 459, 516, 612, 731, 774, 911, 918, 1161, 1462, 1548, 1822, 1836, 2193, 2322, 2733, 2924, 3644, 4386, 4644, 5466, 6579, 8199, 8772, 10932, 13158, 15487, 16398, 19737, 24597, 26316, 30974, 32796, 39173, 39474, 46461, 49194, 61948, 78346, 78948, 92922, 98388, 117519, 139383, 156692, 185844, 235038, 278766, 352557, 418149, 470076, 557532, 665941, 705114, 836298, 1057671, 1331882, 1410228, 1672596, 1997823, 2115342, 2663764, 3995646, 4230684, 5993469, 7991292, 11986938, 17980407, 23973876, 35960814, 71921628]

約数ペア:

[(1, 71921628), (2, 35960814), (3, 23973876), (4, 17980407), (6, 11986938), (9, 7991292), (12, 5993469), (17, 4230684), (18, 3995646), (27, 2663764), (34, 2115342), (36, 1997823), (43, 1672596), (51, 1410228), (54, 1331882), (68, 1057671), (86, 836298), (102, 705114), (108, 665941), (129, 557532), (153, 470076), (172, 418149), (204, 352557), (258, 278766), (306, 235038), (387, 185844), (459, 156692), (516, 139383), (612, 117519), (731, 98388), (774, 92922), (911, 78948), (918, 78346), (1161, 61948), (1462, 49194), (1548, 46461), (1822, 39474), (1836, 39173), (2193, 32796), (2322, 30974), (2733, 26316), (2924, 24597), (3644, 19737), (4386, 16398), (4644, 15487), (5466, 13158), (6579, 10932), (8199, 8772)]