72411228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 195184080

約数和(自身を除く): 122772852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 537, 612, 661, 716, 1074, 1322, 1611, 1983, 2148, 2644, 3043, 3222, 3966, 5949, 6086, 6444, 7932, 9129, 11237, 11898, 12172, 18258, 22474, 23796, 27387, 33711, 36516, 44948, 54774, 67422, 101133, 109548, 118319, 134844, 202266, 236638, 354957, 404532, 473276, 709914, 1064871, 1419828, 2011423, 2129742, 4022846, 4259484, 6034269, 8045692, 12068538, 18102807, 24137076, 36205614, 72411228]

約数ペア:

[(1, 72411228), (2, 36205614), (3, 24137076), (4, 18102807), (6, 12068538), (9, 8045692), (12, 6034269), (17, 4259484), (18, 4022846), (34, 2129742), (36, 2011423), (51, 1419828), (68, 1064871), (102, 709914), (153, 473276), (179, 404532), (204, 354957), (306, 236638), (358, 202266), (537, 134844), (612, 118319), (661, 109548), (716, 101133), (1074, 67422), (1322, 54774), (1611, 44948), (1983, 36516), (2148, 33711), (2644, 27387), (3043, 23796), (3222, 22474), (3966, 18258), (5949, 12172), (6086, 11898), (6444, 11237), (7932, 9129)]