9908286.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 232028160

約数和(自身を除く): 159543132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 331, 396, 462, 474, 553, 662, 693, 711, 869, 924, 948, 993, 1106, 1324, 1386, 1422, 1659, 1738, 1986, 2212, 2317, 2607, 2772, 2844, 2979, 3318, 3476, 3641, 3972, 4634, 4977, 5214, 5958, 6083, 6636, 6951, 7282, 7821, 9268, 9954, 10428, 10923, 11916, 12166, 13902, 14564, 15642, 18249, 19908, 20853, 21846, 24332, 25487, 26149, 27804, 31284, 32769, 36498, 41706, 43692, 50974, 52298, 54747, 65538, 72996, 76461, 78447, 83412, 101948, 104596, 109494, 131076, 152922, 156894, 183043, 218988, 229383, 235341, 287639, 305844, 313788, 366086, 458766, 470682, 549129, 575278, 732172, 862917, 917532, 941364, 1098258, 1150556, 1647387, 1725834, 2013473, 2196516, 2588751, 3294774, 3451668, 4026946, 5177502, 6040419, 6589548, 8053892, 10355004, 12080838, 18121257, 24161676, 36242514, 72485028]

約数ペア:

[(1, 72485028), (2, 36242514), (3, 24161676), (4, 18121257), (6, 12080838), (7, 10355004), (9, 8053892), (11, 6589548), (12, 6040419), (14, 5177502), (18, 4026946), (21, 3451668), (22, 3294774), (28, 2588751), (33, 2196516), (36, 2013473), (42, 1725834), (44, 1647387), (63, 1150556), (66, 1098258), (77, 941364), (79, 917532), (84, 862917), (99, 732172), (126, 575278), (132, 549129), (154, 470682), (158, 458766), (198, 366086), (231, 313788), (237, 305844), (252, 287639), (308, 235341), (316, 229383), (331, 218988), (396, 183043), (462, 156894), (474, 152922), (553, 131076), (662, 109494), (693, 104596), (711, 101948), (869, 83412), (924, 78447), (948, 76461), (993, 72996), (1106, 65538), (1324, 54747), (1386, 52298), (1422, 50974), (1659, 43692), (1738, 41706), (1986, 36498), (2212, 32769), (2317, 31284), (2607, 27804), (2772, 26149), (2844, 25487), (2979, 24332), (3318, 21846), (3476, 20853), (3641, 19908), (3972, 18249), (4634, 15642), (4977, 14564), (5214, 13902), (5958, 12166), (6083, 11916), (6636, 10923), (6951, 10428), (7282, 9954), (7821, 9268)]