172521882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 267772518

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1326, 1399, 1581, 1989, 2418, 2798, 3162, 3627, 3978, 4197, 4743, 6851, 7254, 8394, 9486, 12591, 13702, 18187, 20553, 23783, 25182, 36374, 41106, 43369, 47566, 54561, 61659, 71349, 86738, 109122, 123318, 130107, 142698, 163683, 214047, 260214, 309179, 327366, 390321, 428094, 563797, 618358, 737273, 780642, 927537, 1127594, 1474546, 1691391, 1855074, 2211819, 2782611, 3382782, 4423638, 5074173, 5565222, 6635457, 9584549, 10148346, 13270914, 19169098, 28753647, 57507294, 86260941, 172521882]

約数ペア:

[(1, 172521882), (2, 86260941), (3, 57507294), (6, 28753647), (9, 19169098), (13, 13270914), (17, 10148346), (18, 9584549), (26, 6635457), (31, 5565222), (34, 5074173), (39, 4423638), (51, 3382782), (62, 2782611), (78, 2211819), (93, 1855074), (102, 1691391), (117, 1474546), (153, 1127594), (186, 927537), (221, 780642), (234, 737273), (279, 618358), (306, 563797), (403, 428094), (442, 390321), (527, 327366), (558, 309179), (663, 260214), (806, 214047), (1054, 163683), (1209, 142698), (1326, 130107), (1399, 123318), (1581, 109122), (1989, 86738), (2418, 71349), (2798, 61659), (3162, 54561), (3627, 47566), (3978, 43369), (4197, 41106), (4743, 36374), (6851, 25182), (7254, 23783), (8394, 20553), (9486, 18187), (12591, 13702)]