42491448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 122850000

約数和(自身を除く): 80358552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 228, 267, 342, 349, 356, 456, 534, 684, 698, 712, 801, 1047, 1068, 1368, 1396, 1602, 1691, 2094, 2136, 2792, 3141, 3204, 3382, 4188, 5073, 6282, 6408, 6631, 6764, 8376, 10146, 12564, 13262, 13528, 15219, 19893, 20292, 25128, 26524, 30438, 31061, 39786, 40584, 53048, 59679, 60876, 62122, 79572, 93183, 119358, 121752, 124244, 159144, 186366, 238716, 248488, 279549, 372732, 477432, 559098, 590159, 745464, 1118196, 1180318, 1770477, 2236392, 2360636, 3540954, 4721272, 5311431, 7081908, 10622862, 14163816, 21245724, 42491448]

約数ペア:

[(1, 42491448), (2, 21245724), (3, 14163816), (4, 10622862), (6, 7081908), (8, 5311431), (9, 4721272), (12, 3540954), (18, 2360636), (19, 2236392), (24, 1770477), (36, 1180318), (38, 1118196), (57, 745464), (72, 590159), (76, 559098), (89, 477432), (114, 372732), (152, 279549), (171, 248488), (178, 238716), (228, 186366), (267, 159144), (342, 124244), (349, 121752), (356, 119358), (456, 93183), (534, 79572), (684, 62122), (698, 60876), (712, 59679), (801, 53048), (1047, 40584), (1068, 39786), (1368, 31061), (1396, 30438), (1602, 26524), (1691, 25128), (2094, 20292), (2136, 19893), (2792, 15219), (3141, 13528), (3204, 13262), (3382, 12564), (4188, 10146), (5073, 8376), (6282, 6764), (6408, 6631)]