69812028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 141529284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 71, 78, 99, 117, 132, 142, 143, 156, 191, 198, 213, 234, 284, 286, 382, 396, 426, 429, 468, 572, 573, 639, 764, 781, 852, 858, 923, 1146, 1278, 1287, 1562, 1716, 1719, 1846, 2101, 2292, 2343, 2483, 2556, 2574, 2769, 3124, 3438, 3692, 4202, 4686, 4966, 5148, 5538, 6303, 6876, 7029, 7449, 8307, 8404, 9372, 9932, 10153, 11076, 12606, 13561, 14058, 14898, 16614, 18909, 20306, 22347, 25212, 27122, 27313, 28116, 29796, 30459, 33228, 37818, 40612, 40683, 44694, 54244, 54626, 60918, 75636, 81366, 81939, 89388, 91377, 109252, 121836, 122049, 149171, 162732, 163878, 176293, 182754, 244098, 245817, 298342, 327756, 352586, 365508, 447513, 488196, 491634, 528879, 596684, 705172, 895026, 983268, 1057758, 1342539, 1586637, 1790052, 1939223, 2115516, 2685078, 3173274, 3878446, 5370156, 5817669, 6346548, 7756892, 11635338, 17453007, 23270676, 34906014, 69812028]

約数ペア:

[(1, 69812028), (2, 34906014), (3, 23270676), (4, 17453007), (6, 11635338), (9, 7756892), (11, 6346548), (12, 5817669), (13, 5370156), (18, 3878446), (22, 3173274), (26, 2685078), (33, 2115516), (36, 1939223), (39, 1790052), (44, 1586637), (52, 1342539), (66, 1057758), (71, 983268), (78, 895026), (99, 705172), (117, 596684), (132, 528879), (142, 491634), (143, 488196), (156, 447513), (191, 365508), (198, 352586), (213, 327756), (234, 298342), (284, 245817), (286, 244098), (382, 182754), (396, 176293), (426, 163878), (429, 162732), (468, 149171), (572, 122049), (573, 121836), (639, 109252), (764, 91377), (781, 89388), (852, 81939), (858, 81366), (923, 75636), (1146, 60918), (1278, 54626), (1287, 54244), (1562, 44694), (1716, 40683), (1719, 40612), (1846, 37818), (2101, 33228), (2292, 30459), (2343, 29796), (2483, 28116), (2556, 27313), (2574, 27122), (2769, 25212), (3124, 22347), (3438, 20306), (3692, 18909), (4202, 16614), (4686, 14898), (4966, 14058), (5148, 13561), (5538, 12606), (6303, 11076), (6876, 10153), (7029, 9932), (7449, 9372), (8307, 8404)]